One is the letter, A,B,AB, or O. This is the major part of the blood type. The other or minor part is the Rh type, which the A,B,AB, or O part is either positive or negative. Let me explain. The A or B or AB part of the blood type is called an antigen.
The District of Columbia state sales tax rate is 5.75%, and the average DC sales tax after local surtaxes is 5.75%. Washington, DC recently lowered the district sales tax by a quarter of a percent from 6% to 5.75%. The District of Columbia's sales tax is imposed on all sales of tangible property as well as on certain services. There is an additional sales tax of 9% on liquor and alcohol, 12% on parking fees, 10% on restaurant meals and rental cars, and 14% on hotel fees.
This tax is calculated a rate of 0.3% and applies to all contract fuel purchases. (7) Washington Hazardous Substance Fee. The Washington Hazardous Substances Tax is an excise tax imposed on the first possessor of hazardous substances or products. (including fuel) in the state of Washington. The current tax rate is 0.7% on the wholesale selling price and is listed on the invoice as. a per gallon tax.