| 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 | $151.52 | 12.788% | $170.8964 | $170.90 | $170.90 | $170.90 |
| Purchase #2 | $92.31 | 5.358% | $97.256 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $60.62 | 12.413% | $68.1448 | $68.14 | $68.15 | $68.10 |
| Purchase #4 | $250.68 | 4.722% | $262.5171 | $262.52 | $262.50 | $262.50 |
| Purchase #5 | $108.35 | 4.785% | $113.5345 | $113.53 | $113.55 | $113.50 |
| Purchase #6 | $33.63 | 4.130% | $35.0189 | $35.02 | $35.00 | $35.00 |
| Purchase #7 | $144.51 | 4.294% | $150.7153 | $150.72 | $150.70 | $150.70 |
| 7 purchase totals = | $841.62 | $898.0830 | $898.09 | $898.05 | $898.00 | |