| 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 | $151.83 | 6.472% | $161.6564 | $161.66 | $161.65 | $161.70 |
| Purchase #2 | $58.26 | 4.336% | $60.7862 | $60.79 | $60.80 | $60.80 |
| Purchase #3 | $82.45 | 4.843% | $86.4431 | $86.44 | $86.45 | $86.40 |
| Purchase #4 | $38.39 | 6.467% | $40.8727 | $40.87 | $40.85 | $40.90 |
| Purchase #5 | $145.30 | 8.500% | $157.6505 | $157.65 | $157.65 | $157.70 |
| Purchase #6 | $99.98 | 11.199% | $111.1768 | $111.18 | $111.20 | $111.20 |
| Purchase #7 | $112.40 | 11.551% | $125.3833 | $125.38 | $125.40 | $125.40 |
| 7 purchase totals = | $688.61 | $743.9690 | $743.97 | $744.00 | $744.10 | |