| 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 | $126.32 | 9.861% | $138.7764 | $138.78 | $138.80 | $138.80 |
| Purchase #2 | $180.39 | 13.359% | $204.4883 | $204.49 | $204.50 | $204.50 |
| Purchase #3 | $40.59 | 13.576% | $46.1005 | $46.10 | $46.10 | $46.10 |
| Purchase #4 | $158.90 | 7.166% | $170.2868 | $170.29 | $170.30 | $170.30 |
| Purchase #5 | $82.54 | 7.690% | $88.8873 | $88.89 | $88.90 | $88.90 |
| Purchase #6 | $93.96 | 8.267% | $101.7277 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $57.57 | 10.787% | $63.7801 | $63.78 | $63.80 | $63.80 |
| 7 purchase totals = | $740.27 | $814.0471 | $814.06 | $814.15 | $814.10 | |