Texans are expected to save an estimated $133.2 million in state and local sales taxes during this year’s sales tax holiday, which runs Friday, Aug. 8 through midnight Sunday, Aug. 10.During this time, Texans can purchase a wide range of items tax-free, including most clothing, footwear, school supplies and backpacks priced under $100. Diapers are also exempt, and certain sanitizers an...