| 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 | $161.62 | 3.632% | $167.49 | $167.49 | $167.50 | $167.50 |
| Purchase #2 | $127.77 | 6.684% | $136.3101 | $136.31 | $136.30 | $136.30 |
| Purchase #3 | $82.54 | 5.418% | $87.012 | $87.01 | $87.00 | $87.00 |
| Purchase #4 | $150.74 | 8.109% | $162.9635 | $162.96 | $162.95 | $163.00 |
| Purchase #5 | $156.40 | 12.327% | $175.6794 | $175.68 | $175.70 | $175.70 |
| Purchase #6 | $47.67 | 6.687% | $50.8577 | $50.86 | $50.85 | $50.90 |
| Purchase #7 | $99.69 | 12.640% | $112.2908 | $112.29 | $112.30 | $112.30 |
| 7 purchase totals = | $826.43 | $892.6035 | $892.60 | $892.60 | $892.70 | |