| 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 | $145.37 | 8.720% | $158.0463 | $158.05 | $158.05 | $158.00 |
| Purchase #2 | $30.30 | 10.402% | $33.4518 | $33.45 | $33.45 | $33.50 |
| Purchase #3 | $72.94 | 13.494% | $82.7825 | $82.78 | $82.80 | $82.80 |
| Purchase #4 | $88.67 | 6.354% | $94.3041 | $94.30 | $94.30 | $94.30 |
| Purchase #5 | $100.65 | 5.827% | $106.5149 | $106.51 | $106.50 | $106.50 |
| Purchase #6 | $151.31 | 6.682% | $161.4205 | $161.42 | $161.40 | $161.40 |
| Purchase #7 | $243.99 | 4.350% | $254.6036 | $254.60 | $254.60 | $254.60 |
| 7 purchase totals = | $833.23 | $891.1237 | $891.11 | $891.10 | $891.10 | |