| 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 | $132.86 | 7.258% | $142.503 | $142.50 | $142.50 | $142.50 |
| Purchase #2 | $205.81 | 10.310% | $227.029 | $227.03 | $227.05 | $227.00 |
| Purchase #3 | $177.97 | 4.631% | $186.2118 | $186.21 | $186.20 | $186.20 |
| Purchase #4 | $184.63 | 5.276% | $194.3711 | $194.37 | $194.35 | $194.40 |
| Purchase #5 | $110.40 | 13.572% | $125.3835 | $125.38 | $125.40 | $125.40 |
| Purchase #6 | $169.51 | 11.833% | $189.5681 | $189.57 | $189.55 | $189.60 |
| Purchase #7 | $30.59 | 8.363% | $33.1482 | $33.15 | $33.15 | $33.10 |
| 7 purchase totals = | $1,011.77 | $1,098.2147 | $1,098.21 | $1,098.20 | $1,098.20 | |