| 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 | $97.95 | 9.604% | $107.3571 | $107.36 | $107.35 | $107.40 |
| Purchase #2 | $10.53 | 10.646% | $11.651 | $11.65 | $11.65 | $11.70 |
| Purchase #3 | $34.43 | 8.428% | $37.3318 | $37.33 | $37.35 | $37.30 |
| Purchase #4 | $112.54 | 3.678% | $116.6792 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $149.82 | 10.384% | $165.3773 | $165.38 | $165.40 | $165.40 |
| Purchase #6 | $161.70 | 4.308% | $168.666 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $215.28 | 12.715% | $242.6529 | $242.65 | $242.65 | $242.70 |
| 7 purchase totals = | $782.25 | $849.7153 | $849.72 | $849.75 | $849.90 | |