| 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 | $223.51 | 12.635% | $251.7505 | $251.75 | $251.75 | $251.80 |
| Purchase #2 | $135.89 | 11.267% | $151.2007 | $151.20 | $151.20 | $151.20 |
| Purchase #3 | $75.79 | 8.416% | $82.1685 | $82.17 | $82.15 | $82.20 |
| Purchase #4 | $17.25 | 9.659% | $18.9162 | $18.92 | $18.90 | $18.90 |
| Purchase #5 | $176.56 | 5.753% | $186.7175 | $186.72 | $186.70 | $186.70 |
| Purchase #6 | $24.43 | 10.636% | $27.0284 | $27.03 | $27.05 | $27.00 |
| Purchase #7 | $158.31 | 9.385% | $173.1674 | $173.17 | $173.15 | $173.20 |
| 7 purchase totals = | $811.74 | $890.9492 | $890.96 | $890.90 | $891.00 | |