| 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 | $177.26 | 12.316% | $199.0913 | $199.09 | $199.10 | $199.10 |
| Purchase #2 | $208.45 | 12.345% | $234.1832 | $234.18 | $234.20 | $234.20 |
| Purchase #3 | $169.96 | 13.714% | $193.2683 | $193.27 | $193.25 | $193.30 |
| Purchase #4 | $50.90 | 9.700% | $55.8373 | $55.84 | $55.85 | $55.80 |
| Purchase #5 | $189.62 | 8.524% | $205.7832 | $205.78 | $205.80 | $205.80 |
| Purchase #6 | $92.85 | 7.109% | $99.4507 | $99.45 | $99.45 | $99.50 |
| Purchase #7 | $136.89 | 10.360% | $151.0718 | $151.07 | $151.05 | $151.10 |
| 7 purchase totals = | $1,025.93 | $1,138.6858 | $1,138.68 | $1,138.70 | $1,138.80 | |