| 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 | $97.39 | 10.552% | $107.6666 | $107.67 | $107.65 | $107.70 |
| Purchase #2 | $153.36 | 5.530% | $161.8408 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $86.44 | 12.848% | $97.5458 | $97.55 | $97.55 | $97.50 |
| Purchase #4 | $130.64 | 13.558% | $148.3522 | $148.35 | $148.35 | $148.40 |
| Purchase #5 | $101.32 | 11.213% | $112.681 | $112.68 | $112.70 | $112.70 |
| Purchase #6 | $120.73 | 6.746% | $128.8744 | $128.87 | $128.85 | $128.90 |
| Purchase #7 | $180.77 | 5.801% | $191.2565 | $191.26 | $191.25 | $191.30 |
| 7 purchase totals = | $870.65 | $948.2173 | $948.22 | $948.20 | $948.30 | |