| 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 | $190.89 | 6.424% | $203.1528 | $203.15 | $203.15 | $203.20 |
| Purchase #2 | $226.73 | 13.858% | $258.1502 | $258.15 | $258.15 | $258.20 |
| Purchase #3 | $75.73 | 3.595% | $78.4525 | $78.45 | $78.45 | $78.50 |
| Purchase #4 | $35.79 | 13.140% | $40.4928 | $40.49 | $40.50 | $40.50 |
| Purchase #5 | $83.61 | 12.806% | $94.3171 | $94.32 | $94.30 | $94.30 |
| Purchase #6 | $110.85 | 9.450% | $121.3253 | $121.33 | $121.35 | $121.30 |
| Purchase #7 | $113.66 | 3.189% | $117.2846 | $117.28 | $117.30 | $117.30 |
| 7 purchase totals = | $837.26 | $913.1753 | $913.17 | $913.20 | $913.30 | |