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 | $121.65 | 6.810% | $129.9344 | $129.93 | $129.95 | $129.90 |
Purchase #2 | $18.50 | 10.831% | $20.5037 | $20.50 | $20.50 | $20.50 |
Purchase #3 | $68.97 | 3.813% | $71.5998 | $71.60 | $71.60 | $71.60 |
Purchase #4 | $134.28 | 7.359% | $144.1617 | $144.16 | $144.15 | $144.20 |
Purchase #5 | $13.96 | 8.124% | $15.0941 | $15.09 | $15.10 | $15.10 |
Purchase #6 | $185.83 | 3.420% | $192.1854 | $192.19 | $192.20 | $192.20 |
Purchase #7 | $154.35 | 6.358% | $164.1636 | $164.16 | $164.15 | $164.20 |
7 purchase totals = | $697.54 | $737.6427 | $737.63 | $737.65 | $737.70 |