| 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 | $146.54 | 8.284% | $158.6794 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $112.29 | 3.688% | $116.4313 | $116.43 | $116.45 | $116.40 |
| Purchase #3 | $193.79 | 12.357% | $217.7366 | $217.74 | $217.75 | $217.70 |
| Purchase #4 | $144.93 | 3.152% | $149.4982 | $149.50 | $149.50 | $149.50 |
| Purchase #5 | $126.74 | 9.594% | $138.8994 | $138.90 | $138.90 | $138.90 |
| Purchase #6 | $44.60 | 4.635% | $46.6672 | $46.67 | $46.65 | $46.70 |
| Purchase #7 | $85.28 | 10.640% | $94.3538 | $94.35 | $94.35 | $94.40 |
| 7 purchase totals = | $854.17 | $922.2659 | $922.27 | $922.30 | $922.30 | |