| 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 | $151.39 | 3.602% | $156.8431 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $92.70 | 5.417% | $97.7216 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $62.68 | 3.464% | $64.8512 | $64.85 | $64.85 | $64.90 |
| Purchase #4 | $204.88 | 9.519% | $224.3825 | $224.38 | $224.40 | $224.40 |
| Purchase #5 | $191.48 | 5.848% | $202.6778 | $202.68 | $202.70 | $202.70 |
| Purchase #6 | $68.96 | 10.605% | $76.2732 | $76.27 | $76.25 | $76.30 |
| Purchase #7 | $158.44 | 8.739% | $172.2861 | $172.29 | $172.30 | $172.30 |
| 7 purchase totals = | $930.53 | $995.0355 | $995.03 | $995.05 | $995.10 | |