| 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 | $161.73 | 10.481% | $178.6809 | $178.68 | $178.70 | $178.70 |
| Purchase #2 | $112.30 | 5.338% | $118.2946 | $118.29 | $118.30 | $118.30 |
| Purchase #3 | $148.77 | 7.538% | $159.9843 | $159.98 | $160.00 | $160.00 |
| Purchase #4 | $113.40 | 6.803% | $121.1146 | $121.11 | $121.10 | $121.10 |
| Purchase #5 | $16.71 | 3.513% | $17.297 | $17.30 | $17.30 | $17.30 |
| Purchase #6 | $15.31 | 6.478% | $16.3018 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $201.69 | 10.663% | $223.1962 | $223.20 | $223.20 | $223.20 |
| 7 purchase totals = | $769.91 | $834.8694 | $834.86 | $834.90 | $834.90 | |