| 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 | $159.34 | 11.679% | $177.9493 | $177.95 | $177.95 | $177.90 |
| Purchase #2 | $155.53 | 9.407% | $170.1607 | $170.16 | $170.15 | $170.20 |
| Purchase #3 | $190.30 | 10.636% | $210.5403 | $210.54 | $210.55 | $210.50 |
| Purchase #4 | $240.39 | 8.601% | $261.0659 | $261.07 | $261.05 | $261.10 |
| Purchase #5 | $40.79 | 11.289% | $45.3948 | $45.39 | $45.40 | $45.40 |
| Purchase #6 | $15.75 | 10.639% | $17.4256 | $17.43 | $17.45 | $17.40 |
| Purchase #7 | $72.70 | 5.434% | $76.6505 | $76.65 | $76.65 | $76.70 |
| 7 purchase totals = | $874.80 | $959.1871 | $959.19 | $959.20 | $959.20 | |