| 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 | $14.38 | 3.115% | $14.8279 | $14.83 | $14.85 | $14.80 |
| Purchase #2 | $172.78 | 4.566% | $180.6691 | $180.67 | $180.65 | $180.70 |
| Purchase #3 | $116.50 | 12.836% | $131.4539 | $131.45 | $131.45 | $131.50 |
| Purchase #4 | $25.57 | 12.161% | $28.6796 | $28.68 | $28.70 | $28.70 |
| Purchase #5 | $195.78 | 8.793% | $212.9949 | $212.99 | $213.00 | $213.00 |
| Purchase #6 | $165.58 | 5.551% | $174.7713 | $174.77 | $174.75 | $174.80 |
| Purchase #7 | $92.91 | 13.477% | $105.4315 | $105.43 | $105.45 | $105.40 |
| 7 purchase totals = | $783.50 | $848.8282 | $848.82 | $848.85 | $848.90 | |