printf and string concatenation I think; beginner at this future looks bleak

The code works fine. Just looking for information on how to set up my print f and get the desired results.

signs more than one print f statement(s):

import java.util.Scanner;

public class Coupon {
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Scanner input = new Scanner(System.in);
        double total = 0;
        double rate = 0;
        double coupon = 0;

        System.out.print ( " Please enter the cost of your groceries:") ;
        total = input.nextDouble();

        if (total < 10)
            rate = 0;

        else if (total > 10.01 && total <=60 ) 
            rate = .08;

        else if (total > 60.01 && total <=150 ) 
            rate = .10;

        else if (total > 150.01 && total <=210 ) 
            rate = .12;

        else if (total > 210.01)
            rate = .14; 

        coupon = total*rate;

        System.out.printf(" You win a discount coupon worth $ %3.2f\n",coupon, "(",rate, "% of your" ,total, "purchase");
        }
}

You win a discount coupon worth $1.12. (8% of your purchase price)

Answer:1

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