Sponsored Topics. Centerville is a city in and the county seat of Appanoose County, Iowa, United States. The population was 5,528 in the 2010 census, a decline from 5,924 in the 2000 census. After the turn of the 20th century Centerville had a booming coal mining industry that attracted many European immigrants.
How 2017 Sales taxes are calculated in Washington. The state general sales tax rate of Washington is 6.5%. Cities and/or municipalities of Washington are allowed to collect their own rate that can get up to 3.4% in city sales tax.
Washington state imposes an excise tax (commonly known as sales tax) on purchases and an equivalent use tax on leases. Under state law, the sales/use tax on the stated value of a trade-in is deducted from the tax that would be assessed on the total price or monthly lease payment of the new vehicle.