If the price of an item is $ 2.89 and sales tax is 8%, what is the total cost of the item including the sales tax?

To get the answer we have to find 8% of 2.89 and then add it to 2.89.
So,
8% of 2.89 its 0.08*2.89=0.23
0.23+2.89=3.12$ - its the answer

Idon’t know but hope this you