| 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 | $153.29 | 7.787% | $165.2267 | $165.23 | $165.25 | $165.20 |
| Purchase #2 | $90.63 | 9.481% | $99.2226 | $99.22 | $99.20 | $99.20 |
| Purchase #3 | $142.85 | 7.791% | $153.9794 | $153.98 | $154.00 | $154.00 |
| Purchase #4 | $239.80 | 9.657% | $262.9575 | $262.96 | $262.95 | $263.00 |
| Purchase #5 | $55.38 | 8.226% | $59.9356 | $59.94 | $59.95 | $59.90 |
| Purchase #6 | $151.84 | 11.364% | $169.0951 | $169.10 | $169.10 | $169.10 |
| Purchase #7 | $65.94 | 4.806% | $69.1091 | $69.11 | $69.10 | $69.10 |
| 7 purchase totals = | $899.73 | $979.5260 | $979.54 | $979.55 | $979.50 | |