| 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 | $118.79 | 7.580% | $127.7943 | $127.79 | $127.80 | $127.80 |
| Purchase #2 | $73.91 | 11.175% | $82.1694 | $82.17 | $82.15 | $82.20 |
| Purchase #3 | $197.37 | 11.738% | $220.5373 | $220.54 | $220.55 | $220.50 |
| Purchase #4 | $136.56 | 11.601% | $152.4023 | $152.40 | $152.40 | $152.40 |
| Purchase #5 | $97.98 | 12.649% | $110.3735 | $110.37 | $110.35 | $110.40 |
| Purchase #6 | $55.31 | 12.181% | $62.0473 | $62.05 | $62.05 | $62.00 |
| Purchase #7 | $49.62 | 6.871% | $53.0294 | $53.03 | $53.05 | $53.00 |
| 7 purchase totals = | $729.54 | $808.3535 | $808.35 | $808.35 | $808.30 | |