| 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 | $173.68 | 5.642% | $183.479 | $183.48 | $183.50 | $183.50 |
| Purchase #2 | $125.69 | 11.745% | $140.4523 | $140.45 | $140.45 | $140.50 |
| Purchase #3 | $200.82 | 12.724% | $226.3723 | $226.37 | $226.35 | $226.40 |
| Purchase #4 | $218.68 | 7.126% | $234.2631 | $234.26 | $234.25 | $234.30 |
| Purchase #5 | $63.78 | 11.235% | $70.9457 | $70.95 | $70.95 | $70.90 |
| Purchase #6 | $24.50 | 8.304% | $26.5345 | $26.53 | $26.55 | $26.50 |
| Purchase #7 | $30.94 | 10.259% | $34.1141 | $34.11 | $34.10 | $34.10 |
| 7 purchase totals = | $838.09 | $916.1610 | $916.15 | $916.15 | $916.20 | |