| 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 | $134.55 | 6.866% | $143.7882 | $143.79 | $143.80 | $143.80 |
| Purchase #2 | $176.96 | 4.729% | $185.3284 | $185.33 | $185.35 | $185.30 |
| Purchase #3 | $250.91 | 13.507% | $284.8004 | $284.80 | $284.80 | $284.80 |
| Purchase #4 | $21.51 | 7.202% | $23.0592 | $23.06 | $23.05 | $23.10 |
| Purchase #5 | $144.92 | 3.377% | $149.8139 | $149.81 | $149.80 | $149.80 |
| Purchase #6 | $14.89 | 5.282% | $15.6765 | $15.68 | $15.70 | $15.70 |
| Purchase #7 | $118.89 | 6.866% | $127.053 | $127.05 | $127.05 | $127.10 |
| 7 purchase totals = | $862.63 | $929.5196 | $929.52 | $929.55 | $929.60 | |