| 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 | $151.43 | 6.422% | $161.1548 | $161.15 | $161.15 | $161.20 |
| Purchase #2 | $22.55 | 8.140% | $24.3856 | $24.39 | $24.40 | $24.40 |
| Purchase #3 | $10.50 | 13.273% | $11.8937 | $11.89 | $11.90 | $11.90 |
| Purchase #4 | $216.35 | 12.488% | $243.3678 | $243.37 | $243.35 | $243.40 |
| Purchase #5 | $50.52 | 5.403% | $53.2496 | $53.25 | $53.25 | $53.20 |
| Purchase #6 | $45.98 | 4.841% | $48.2059 | $48.21 | $48.20 | $48.20 |
| Purchase #7 | $59.54 | 7.715% | $64.1335 | $64.13 | $64.15 | $64.10 |
| 7 purchase totals = | $556.87 | $606.3909 | $606.39 | $606.40 | $606.40 | |