| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.37 | 6.156% | $141.5803 | $141.58 | $141.60 | $141.60 |
| Purchase #2 | $228.44 | 3.128% | $235.5856 | $235.59 | $235.60 | $235.60 |
| Purchase #3 | $207.25 | 4.202% | $215.9586 | $215.96 | $215.95 | $216.00 |
| Purchase #4 | $90.71 | 7.536% | $97.5459 | $97.55 | $97.55 | $97.50 |
| Purchase #5 | $28.66 | 7.501% | $30.8098 | $30.81 | $30.80 | $30.80 |
| Purchase #6 | $117.50 | 7.795% | $126.6591 | $126.66 | $126.65 | $126.70 |
| Purchase #7 | $78.69 | 10.121% | $86.6542 | $86.65 | $86.65 | $86.70 |
| 7 purchase totals = | $884.62 | $934.7935 | $934.80 | $934.80 | $934.90 | |