| 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 | $189.25 | 11.250% | $210.5406 | $210.54 | $210.55 | $210.50 |
| Purchase #2 | $125.43 | 11.340% | $139.6538 | $139.65 | $139.65 | $139.70 |
| Purchase #3 | $86.26 | 13.811% | $98.1734 | $98.17 | $98.15 | $98.20 |
| Purchase #4 | $53.40 | 8.314% | $57.8397 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $97.68 | 7.295% | $104.8058 | $104.81 | $104.80 | $104.80 |
| Purchase #6 | $12.40 | 6.550% | $13.2122 | $13.21 | $13.20 | $13.20 |
| Purchase #7 | $143.56 | 6.173% | $152.422 | $152.42 | $152.40 | $152.40 |
| 7 purchase totals = | $707.98 | $776.6475 | $776.64 | $776.60 | $776.60 | |