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.
Retail car rentals are not subject to the above taxes, and are instead taxed at a special rental vehicle rate of 5.9% of the selling price, regardless of whether the vehicle is licensed in Washington. Motor Vehicle Use Tax: If sales tax was not paid at the time of purchase of the vehicle, use tax applies at the time the vehicle is registered with the Department of Licensing.