| 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 | $112.57 | 13.381% | $127.633 | $127.63 | $127.65 | $127.60 |
| Purchase #2 | $180.53 | 12.247% | $202.6395 | $202.64 | $202.65 | $202.60 |
| Purchase #3 | $157.50 | 12.476% | $177.1497 | $177.15 | $177.15 | $177.10 |
| Purchase #4 | $73.67 | 7.305% | $79.0516 | $79.05 | $79.05 | $79.10 |
| Purchase #5 | $100.89 | 11.333% | $112.3239 | $112.32 | $112.30 | $112.30 |
| Purchase #6 | $138.68 | 10.553% | $153.3149 | $153.31 | $153.30 | $153.30 |
| Purchase #7 | $6.70 | 6.427% | $7.1306 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $770.54 | $859.2432 | $859.23 | $859.25 | $859.10 | |