| 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 | $180.60 | 13.426% | $204.8474 | $204.85 | $204.85 | $204.80 |
| Purchase #2 | $81.70 | 7.494% | $87.8226 | $87.82 | $87.80 | $87.80 |
| Purchase #3 | $108.62 | 3.246% | $112.1458 | $112.15 | $112.15 | $112.10 |
| Purchase #4 | $210.43 | 11.229% | $234.0592 | $234.06 | $234.05 | $234.10 |
| Purchase #5 | $10.76 | 8.406% | $11.6645 | $11.66 | $11.65 | $11.70 |
| Purchase #6 | $53.84 | 5.145% | $56.6101 | $56.61 | $56.60 | $56.60 |
| Purchase #7 | $31.57 | 6.720% | $33.6915 | $33.69 | $33.70 | $33.70 |
| 7 purchase totals = | $677.52 | $740.8411 | $740.84 | $740.80 | $740.80 | |