simple java restaurant menu

import java.text.DecimalFormat; import java.util.Scanner; public class Homework4 {  

public static void main(String[] args) { //setup Scanner input= new Scanner(System.in); DecimalFormat df = new DecimalFormat("0.00"); double subTotal= 0; double total =0; int Selection=0; int cevicheCount=0; int soupCount=0; int steakCount=0; int beerCount=0; int wineCount=0; double ceviche=9.45; double soup=7.95; double steak=19.95; double beer=3.95; double wine=3.95; int itemsNumber = 0; double tax = 0; double taxes = 0.10; double totalFinal = 0; do { // input System.out.println("Welcome to Mixtura"); System.out.println(" 1) Ceviche $" + ceviche); System.out.println(" 2) Chichen Soup $" + soup); System.out.println(" 3) Steak with fries $" + steak); System.out.println(" 4) Beer $" + beer); System.out.println(" 5) Wine $" + wine); if (Selection !=0){ System.out.println(" 0) Finish Order"); } System.out.println ("Current Subtotal $" + (df.format(total))); System.out.print("Please make your selection: "); Selection = input.nextInt(); // computation if (Selection > 5 || Selection <0){ System.out.println("No such a choice. Please enter a different choic

e");    

   

}else if (Selection == 1){ subTotal = ceviche; ++cevicheCount; ++itemsNumber; total = total + subTotal; } if (Selection == 2){ subTotal = soup; ++soupCount; ++itemsNumber; total = total + subTotal; } if (Selection == 3){ subTotal = steak;

   

++steakCount; ++itemsNumber; total = total + subTotal; } if (Selection == 4){ subTotal = beer; ++beerCount; ++itemsNumber; total = total + subTotal; } if (Selection == 5){ subTotal = wine; ++wineCount; ++itemsNumber; total = total + subTotal; } }while (Selection !=0); // final output tax = (total*taxes); totalFinal = total+tax; if (cevicheCount != 0){ System.out.println(cevicheCount+" Ceviches"); }if (soupCount != 0){ System.out.println(soupCount+" Chicken Soups"); }if (steakCount !=0){ System.out.println(steakCount+" Steaks with fries"); }if (beerCount !=0){ System.out.println(beerCount+" Bottles of Beer"); }if (wineCount !=0){ System.out.println(wineCount+" Glasses of Wine"); } System.out.println("Order: " + itemsNumber +" Items"); System.out.println("Subtotal: $" + (df.format(total))); System.out.println("Tax (10%): $"+ (df.format(tax))); System.out.println("Total: $ " + (df.format(totalFinal))); System.out.println("Thank you. Please come again!");

   

   

}  }