| 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 | $164.48 | 9.841% | $180.6665 | $180.67 | $180.65 | $180.70 |
| Purchase #2 | $157.59 | 8.582% | $171.1144 | $171.11 | $171.10 | $171.10 |
| Purchase #3 | $97.39 | 4.526% | $101.7979 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $58.79 | 9.685% | $64.4838 | $64.48 | $64.50 | $64.50 |
| Purchase #5 | $161.35 | 9.478% | $176.6428 | $176.64 | $176.65 | $176.60 |
| Purchase #6 | $12.43 | 7.391% | $13.3487 | $13.35 | $13.35 | $13.30 |
| Purchase #7 | $102.43 | 5.637% | $108.204 | $108.20 | $108.20 | $108.20 |
| 7 purchase totals = | $754.46 | $816.2581 | $816.25 | $816.25 | $816.20 | |