| 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 | $114.40 | 11.654% | $127.7322 | $127.73 | $127.75 | $127.70 |
| Purchase #2 | $58.26 | 7.853% | $62.8352 | $62.84 | $62.85 | $62.80 |
| Purchase #3 | $125.49 | 5.291% | $132.1297 | $132.13 | $132.15 | $132.10 |
| Purchase #4 | $136.95 | 8.478% | $148.5606 | $148.56 | $148.55 | $148.60 |
| Purchase #5 | $143.30 | 9.442% | $156.8304 | $156.83 | $156.85 | $156.80 |
| Purchase #6 | $145.38 | 9.419% | $159.0733 | $159.07 | $159.05 | $159.10 |
| Purchase #7 | $84.52 | 3.196% | $87.2213 | $87.22 | $87.20 | $87.20 |
| 7 purchase totals = | $808.30 | $874.3827 | $874.38 | $874.40 | $874.30 | |