| 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 | $150.79 | 3.470% | $156.0224 | $156.02 | $156.00 | $156.00 |
| Purchase #2 | $59.45 | 11.349% | $66.197 | $66.20 | $66.20 | $66.20 |
| Purchase #3 | $163.33 | 6.278% | $173.5839 | $173.58 | $173.60 | $173.60 |
| Purchase #4 | $116.63 | 7.729% | $125.6443 | $125.64 | $125.65 | $125.60 |
| Purchase #5 | $86.92 | 3.681% | $90.1195 | $90.12 | $90.10 | $90.10 |
| Purchase #6 | $175.37 | 10.483% | $193.754 | $193.75 | $193.75 | $193.80 |
| Purchase #7 | $17.65 | 12.335% | $19.8271 | $19.83 | $19.85 | $19.80 |
| 7 purchase totals = | $770.14 | $825.1482 | $825.14 | $825.15 | $825.10 | |