A shopper buys a 100 dollar coat on sale for 20% off. An additional 5 dollars are taken off the sale price by using a discount coupon. A sales tax of 8% is paid on the final selling price. The total amount the shopper pays for the coat is(A)81.00 dollars(B)81.40 dollars(C)82.00 dollars(D)82.08 dollars(E)82.40 dollars