| 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 | $125.87 | 8.259% | $136.2656 | $136.27 | $136.25 | $136.30 |
| Purchase #2 | $139.42 | 11.858% | $155.9524 | $155.95 | $155.95 | $156.00 |
| Purchase #3 | $26.95 | 12.723% | $30.3788 | $30.38 | $30.40 | $30.40 |
| Purchase #4 | $12.56 | 13.721% | $14.2834 | $14.28 | $14.30 | $14.30 |
| Purchase #5 | $216.88 | 3.694% | $224.8915 | $224.89 | $224.90 | $224.90 |
| Purchase #6 | $158.49 | 13.140% | $179.3156 | $179.32 | $179.30 | $179.30 |
| Purchase #7 | $69.75 | 10.571% | $77.1233 | $77.12 | $77.10 | $77.10 |
| 7 purchase totals = | $749.92 | $818.2106 | $818.21 | $818.20 | $818.30 | |