| 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 | $229.72 | 5.788% | $243.0162 | $243.02 | $243.00 | $243.00 |
| Purchase #2 | $28.45 | 4.795% | $29.8142 | $29.81 | $29.80 | $29.80 |
| Purchase #3 | $140.62 | 11.644% | $156.9938 | $156.99 | $157.00 | $157.00 |
| Purchase #4 | $143.63 | 13.460% | $162.9626 | $162.96 | $162.95 | $163.00 |
| Purchase #5 | $121.26 | 13.501% | $137.6313 | $137.63 | $137.65 | $137.60 |
| Purchase #6 | $33.30 | 8.778% | $36.2231 | $36.22 | $36.20 | $36.20 |
| Purchase #7 | $210.88 | 12.304% | $236.8267 | $236.83 | $236.85 | $236.80 |
| 7 purchase totals = | $907.86 | $1,003.4679 | $1,003.46 | $1,003.45 | $1,003.40 | |