| 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 | $165.97 | 8.672% | $180.3629 | $180.36 | $180.35 | $180.40 |
| Purchase #2 | $28.39 | 7.241% | $30.4457 | $30.45 | $30.45 | $30.40 |
| Purchase #3 | $86.87 | 10.777% | $96.232 | $96.23 | $96.25 | $96.20 |
| Purchase #4 | $64.89 | 7.801% | $69.9521 | $69.95 | $69.95 | $70.00 |
| Purchase #5 | $113.95 | 8.226% | $123.3235 | $123.32 | $123.30 | $123.30 |
| Purchase #6 | $224.64 | 4.351% | $234.4141 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $55.46 | 9.142% | $60.5302 | $60.53 | $60.55 | $60.50 |
| 7 purchase totals = | $740.17 | $795.2605 | $795.25 | $795.25 | $795.20 | |