| 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 | $83.98 | 5.104% | $88.2663 | $88.27 | $88.25 | $88.30 |
| Purchase #2 | $15.43 | 11.169% | $17.1534 | $17.15 | $17.15 | $17.20 |
| Purchase #3 | $65.75 | 4.680% | $68.8271 | $68.83 | $68.85 | $68.80 |
| Purchase #4 | $180.96 | 4.720% | $189.5013 | $189.50 | $189.50 | $189.50 |
| Purchase #5 | $235.41 | 12.282% | $264.3231 | $264.32 | $264.30 | $264.30 |
| Purchase #6 | $62.39 | 12.500% | $70.1888 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $166.81 | 11.429% | $185.8747 | $185.87 | $185.85 | $185.90 |
| 7 purchase totals = | $810.73 | $884.1347 | $884.13 | $884.10 | $884.20 | |