Caffeine and other contents: There are six shots of three-bean Irish cream espresso in the blend, which packs a massive caffeine wallop -- one 1.5 ounce shot of espresso contains roughly 77 mg of caffeine, so we're looking at about 462 mg of caffeine in a 20 ounce cup of ER-911.
Sales Tax Rate. The sales tax in Yreka is 7.25%, which is about average for cities in Siskiyou County and lower than average for California (7.75%). Yreka is one of 32 cities in Siskiyou County with a distinct sales tax as listed by the California Board of Equalization.
California - Oakland. The Oakland, California, general sales tax rate is 6%. Depending on the zipcode, the sales tax rate of Oakland may vary from 6.5% to 9.25%. Every 2017 combined rates mentioned above are the results of California state rate (6%), the county rate (0.25% to 1%), and in some case, special rate (1.5% to 3%). There is no city sale tax for Oakland.