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 total rate of sales tax remains 7.5%. Hernando County: the 0.5% discretionary surtax will expire on December 31, 2014. The new total rate of sales tax will be 6%. Seminole County: a new 1% discretionary sales surtax takes effect on January 1, 2015, for a combined sales tax rate of 7%. Highlands County: the existing 1% discretionary sales surtax is extended through December 31, 2033. The combined rate of sales tax remains 7%.