1. Salvacion purchased a wristwatch worth P4 500.00. It has a sales tax of 10%. How much is the tax?
2. A lady bag worth ₱ 2 000 is given a sales tax of 5%. How much will a buyer pay for the bag?
3. Josephine bought a necklace marked P6 000 with 12% sales tax. How much did she pay for the necklace?
4. Find the rate of sales tax of a microphone marked P1 500 and the selling price is P1 200.
5. Evelyn bought a computer package. How much will be the selling price of the computer package if it has a 10% sales tax?