| 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 | $161.70 | 5.650% | $170.8361 | $170.84 | $170.85 | $170.80 |
| Purchase #2 | $31.40 | 7.209% | $33.6636 | $33.66 | $33.65 | $33.70 |
| Purchase #3 | $24.64 | 5.854% | $26.0824 | $26.08 | $26.10 | $26.10 |
| Purchase #4 | $222.38 | 6.217% | $236.2054 | $236.21 | $236.20 | $236.20 |
| Purchase #5 | $63.57 | 7.585% | $68.3918 | $68.39 | $68.40 | $68.40 |
| Purchase #6 | $68.98 | 8.867% | $75.0965 | $75.10 | $75.10 | $75.10 |
| Purchase #7 | $203.32 | 12.337% | $228.4036 | $228.40 | $228.40 | $228.40 |
| 7 purchase totals = | $775.99 | $838.6794 | $838.68 | $838.70 | $838.70 | |