Hi Friend,

Try the following code:

import java.util.*;
import java.text.*;
public class HydroBill{
    public static void main(String[]args){
        DecimalFormat df = new DecimalFormat("$###,###.## ");
        Scanner input=new Scanner(System.in);
        System.out.print("Enter Account Number: ");
        long accno=input.nextLong();
        System.out.print("Enter Address: ");
        String address=input.next();
        System.out.print("Kilowatts used for the month for morning usage: ");
        double mkw=input.nextDouble();
        System.out.print("Kilowatts used for the month for daytime usage: ");
        double dkw=input.nextDouble();
        System.out.print("Kilowatts used for the month for evening usage: ");
        double ekw=input.nextDouble();
        System.out.print("Kilowatts used for the month for nighttime usage: ");
        double nkw=input.nextDouble();
        double totalMorningRate=mkw*0.08;
        double totalDayRate=mkw*0.099;
        double totalEveingRate=mkw*0.08;
        double totalNightRate=mkw*0.053;
        double total=totalMorningRate+totalDayRate+totalEveingRate+totalNightRate;

        double taxes=total*0.15;

        double totalPayable=total+taxes;
        System.out.println("Amount Payable is: "+df.format(totalPayable));
            }
}

Thanks