| 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 | $143.91 | 12.347% | $161.6786 | $161.68 | $161.70 | $161.70 |
| Purchase #2 | $237.38 | 6.385% | $252.5367 | $252.54 | $252.55 | $252.50 |
| Purchase #3 | $146.36 | 11.675% | $163.4475 | $163.45 | $163.45 | $163.40 |
| Purchase #4 | $216.78 | 12.216% | $243.2618 | $243.26 | $243.25 | $243.30 |
| Purchase #5 | $242.85 | 9.360% | $265.5808 | $265.58 | $265.60 | $265.60 |
| Purchase #6 | $125.31 | 9.621% | $137.3661 | $137.37 | $137.35 | $137.40 |
| Purchase #7 | $240.36 | 8.642% | $261.1319 | $261.13 | $261.15 | $261.10 |
| 7 purchase totals = | $1,352.95 | $1,485.0034 | $1,485.01 | $1,485.05 | $1,485.00 | |