| 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 | $149.75 | 13.677% | $170.2313 | $170.23 | $170.25 | $170.20 |
| Purchase #2 | $108.33 | 3.643% | $112.2765 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $190.71 | 5.299% | $200.8157 | $200.82 | $200.80 | $200.80 |
| Purchase #4 | $116.95 | 3.551% | $121.1029 | $121.10 | $121.10 | $121.10 |
| Purchase #5 | $210.62 | 12.249% | $236.4188 | $236.42 | $236.40 | $236.40 |
| Purchase #6 | $163.44 | 7.423% | $175.5722 | $175.57 | $175.55 | $175.60 |
| Purchase #7 | $199.99 | 13.450% | $226.8887 | $226.89 | $226.90 | $226.90 |
| 7 purchase totals = | $1,139.79 | $1,243.3061 | $1,243.31 | $1,243.30 | $1,243.30 | |