| 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 | $147.63 | 7.216% | $158.283 | $158.28 | $158.30 | $158.30 |
| Purchase #2 | $107.96 | 8.151% | $116.7598 | $116.76 | $116.75 | $116.80 |
| Purchase #3 | $28.39 | 12.873% | $32.0446 | $32.04 | $32.05 | $32.00 |
| Purchase #4 | $206.45 | 12.836% | $232.9499 | $232.95 | $232.95 | $232.90 |
| Purchase #5 | $23.96 | 7.598% | $25.7805 | $25.78 | $25.80 | $25.80 |
| Purchase #6 | $223.47 | 8.619% | $242.7309 | $242.73 | $242.75 | $242.70 |
| Purchase #7 | $47.51 | 3.671% | $49.2541 | $49.25 | $49.25 | $49.30 |
| 7 purchase totals = | $785.37 | $857.8028 | $857.79 | $857.85 | $857.80 | |