| 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 | $147.35 | 9.161% | $160.8487 | $160.85 | $160.85 | $160.80 |
| Purchase #2 | $86.57 | 8.753% | $94.1475 | $94.15 | $94.15 | $94.10 |
| Purchase #3 | $64.63 | 13.212% | $73.1689 | $73.17 | $73.15 | $73.20 |
| Purchase #4 | $68.49 | 10.340% | $75.5719 | $75.57 | $75.55 | $75.60 |
| Purchase #5 | $88.33 | 7.353% | $94.8249 | $94.82 | $94.80 | $94.80 |
| Purchase #6 | $163.99 | 3.434% | $169.6214 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $116.56 | 10.705% | $129.0377 | $129.04 | $129.05 | $129.00 |
| 7 purchase totals = | $735.92 | $797.2210 | $797.22 | $797.15 | $797.10 | |