| 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 | $178.48 | 11.439% | $198.8963 | $198.90 | $198.90 | $198.90 |
| Purchase #2 | $59.62 | 6.868% | $63.7147 | $63.71 | $63.70 | $63.70 |
| Purchase #3 | $76.48 | 8.115% | $82.6864 | $82.69 | $82.70 | $82.70 |
| Purchase #4 | $181.79 | 3.874% | $188.8325 | $188.83 | $188.85 | $188.80 |
| Purchase #5 | $94.82 | 3.295% | $97.9443 | $97.94 | $97.95 | $97.90 |
| Purchase #6 | $38.68 | 6.129% | $41.0507 | $41.05 | $41.05 | $41.10 |
| Purchase #7 | $177.75 | 9.670% | $194.9384 | $194.94 | $194.95 | $194.90 |
| 7 purchase totals = | $807.62 | $868.0633 | $868.06 | $868.10 | $868.00 | |