Most teas have a shelf life of about 2 to 3 years, and only about 6 months for green tea. Commercial instant mixes will normally cake and dry out as well. --- Tea does grow st â¦ ale and lose flavor over time, even if it is stored properly.
Combined Sales Tax. The Miami-dade County, Florida sales tax is 7.00% , consisting of 6.00% Florida state sales tax and 1.00% Miami-dade County local sales taxes.The local sales tax consists of a 1.00% county sales tax.
The unemployment rate in Miami-Dade County, Florida, is 6.60%, with job growth of 0.18%. Future job growth over the next ten years is predicted to be 33.80%. Miami-Dade County, Florida Taxes. Miami-Dade County, Florida,sales tax rate is 7.00%. Income tax is 0.00%. The income per capita is $23,304, which includes all adults and children. The median household income is $43,464.