| 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 | $151.49 | 8.377% | $164.1803 | $164.18 | $164.20 | $164.20 |
| Purchase #2 | $31.48 | 5.548% | $33.2265 | $33.23 | $33.25 | $33.20 |
| Purchase #3 | $25.53 | 5.581% | $26.9548 | $26.95 | $26.95 | $27.00 |
| Purchase #4 | $121.27 | 7.228% | $130.0354 | $130.04 | $130.05 | $130.00 |
| Purchase #5 | $213.55 | 10.548% | $236.0753 | $236.08 | $236.10 | $236.10 |
| Purchase #6 | $13.26 | 3.280% | $13.6949 | $13.69 | $13.70 | $13.70 |
| Purchase #7 | $120.73 | 11.139% | $134.1781 | $134.18 | $134.20 | $134.20 |
| 7 purchase totals = | $677.31 | $738.3453 | $738.35 | $738.45 | $738.40 | |