| 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 | $212.72 | 11.537% | $237.2615 | $237.26 | $237.25 | $237.30 |
| Purchase #2 | $16.51 | 5.250% | $17.3768 | $17.38 | $17.40 | $17.40 |
| Purchase #3 | $146.36 | 9.400% | $160.1178 | $160.12 | $160.10 | $160.10 |
| Purchase #4 | $86.34 | 12.305% | $96.9641 | $96.96 | $96.95 | $97.00 |
| Purchase #5 | $88.43 | 7.576% | $95.1295 | $95.13 | $95.15 | $95.10 |
| Purchase #6 | $66.25 | 3.498% | $68.5674 | $68.57 | $68.55 | $68.60 |
| Purchase #7 | $112.43 | 8.174% | $121.62 | $121.62 | $121.60 | $121.60 |
| 7 purchase totals = | $729.04 | $797.0371 | $797.04 | $797.00 | $797.10 | |