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.
Counties and cities in Washington also collect sales taxes which apply to vehicle purchases and leases, so the total sales tax you pay will also include from 0.5% to 3.5% of additional local sales taxes based on your local sales tax rate.