| 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 | $67.80 | 9.323% | $74.121 | $74.12 | $74.10 | $74.10 |
| Purchase #2 | $77.96 | 6.170% | $82.7701 | $82.77 | $82.75 | $82.80 |
| Purchase #3 | $96.51 | 12.192% | $108.2765 | $108.28 | $108.30 | $108.30 |
| Purchase #4 | $224.56 | 6.649% | $239.491 | $239.49 | $239.50 | $239.50 |
| Purchase #5 | $150.82 | 8.625% | $163.8282 | $163.83 | $163.85 | $163.80 |
| Purchase #6 | $161.91 | 11.312% | $180.2253 | $180.23 | $180.25 | $180.20 |
| Purchase #7 | $242.45 | 7.580% | $260.8277 | $260.83 | $260.85 | $260.80 |
| 7 purchase totals = | $1,022.01 | $1,109.5398 | $1,109.55 | $1,109.60 | $1,109.50 | |