Dana went to the local salon to get a haircut. The cost was $38. Dana tipped the hair stylist 20%.  What was the total cost of the haircut including the tip? Round to the nearest cent.

Anna eats at a restaurant and with a 15% tip included in the bill, the total is 25.50 Euros. How much was the bill before the tip was added in?(Round to two decimal places)

Alicia took a friend for a birthday dinner. The total bill for dinner was 38.47$ (including tax and a tip). If Alicia paid a 16% tip, what was her bill before adding the tip?(Round your answer to the nearest cent.

Pranjali bought 10 pairs of earrings and 8 hairbands. A pair of earrings cost half as much as a hairband. If each hairband costs Rs. 77, then how much did Pranjali spend altogether?

Caleb had a repair made on his car. He used a coupon for off the repair cost. When he paid, Caleb added a tip of on top of the discounted repair cost. If Caleb paid a total of for the repair including the discount and tip, how many dollars was the original cost of the repair?

Ben spent $10 buying 3 pairs of scissors and 7 bottles of glue. He wanted to buy an additional pair of scissors but he was short of 40 cents. He changed his mind and bought an additional bottle of glue instead. He found that he had 60 cents left. How much does a bottle of glue cost?