| 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 | $166.29 | 8.221% | $179.9607 | $179.96 | $179.95 | $180.00 |
| Purchase #2 | $18.34 | 10.673% | $20.2974 | $20.30 | $20.30 | $20.30 |
| Purchase #3 | $184.55 | 9.816% | $202.6654 | $202.67 | $202.65 | $202.70 |
| Purchase #4 | $236.61 | 6.242% | $251.3792 | $251.38 | $251.40 | $251.40 |
| Purchase #5 | $79.80 | 12.197% | $89.5332 | $89.53 | $89.55 | $89.50 |
| Purchase #6 | $148.99 | 9.560% | $163.2334 | $163.23 | $163.25 | $163.20 |
| Purchase #7 | $8.47 | 8.154% | $9.1606 | $9.16 | $9.15 | $9.20 |
| 7 purchase totals = | $843.05 | $916.2299 | $916.23 | $916.25 | $916.30 | |