| 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 | $17.93 | 13.503% | $20.3511 | $20.35 | $20.35 | $20.40 |
| Purchase #2 | $91.53 | 6.161% | $97.1692 | $97.17 | $97.15 | $97.20 |
| Purchase #3 | $156.56 | 3.368% | $161.8329 | $161.83 | $161.85 | $161.80 |
| Purchase #4 | $187.56 | 12.203% | $210.4479 | $210.45 | $210.45 | $210.40 |
| Purchase #5 | $236.97 | 11.573% | $264.3945 | $264.39 | $264.40 | $264.40 |
| Purchase #6 | $14.42 | 6.575% | $15.3681 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $121.29 | 10.385% | $133.886 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $826.26 | $903.4497 | $903.45 | $903.45 | $903.50 | |