| 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 | $130.30 | 4.514% | $136.1817 | $136.18 | $136.20 | $136.20 |
| Purchase #2 | $140.99 | 7.325% | $151.3175 | $151.32 | $151.30 | $151.30 |
| Purchase #3 | $72.37 | 4.318% | $75.4949 | $75.49 | $75.50 | $75.50 |
| Purchase #4 | $222.61 | 6.210% | $236.4341 | $236.43 | $236.45 | $236.40 |
| Purchase #5 | $132.65 | 8.491% | $143.9133 | $143.91 | $143.90 | $143.90 |
| Purchase #6 | $24.58 | 12.869% | $27.7432 | $27.74 | $27.75 | $27.70 |
| Purchase #7 | $110.99 | 9.563% | $121.604 | $121.60 | $121.60 | $121.60 |
| 7 purchase totals = | $834.49 | $892.6887 | $892.67 | $892.70 | $892.60 | |