| 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 | $97.31 | 13.212% | $110.1666 | $110.17 | $110.15 | $110.20 |
| Purchase #2 | $46.64 | 3.159% | $48.1134 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $153.70 | 9.361% | $168.0879 | $168.09 | $168.10 | $168.10 |
| Purchase #4 | $55.87 | 10.708% | $61.8526 | $61.85 | $61.85 | $61.90 |
| Purchase #5 | $167.76 | 11.642% | $187.2906 | $187.29 | $187.30 | $187.30 |
| Purchase #6 | $168.40 | 7.229% | $180.5736 | $180.57 | $180.55 | $180.60 |
| Purchase #7 | $51.30 | 11.616% | $57.259 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $740.98 | $813.3437 | $813.34 | $813.30 | $813.50 | |