| 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 | $167.84 | 6.748% | $179.1658 | $179.17 | $179.15 | $179.20 |
| Purchase #2 | $44.73 | 7.506% | $48.0874 | $48.09 | $48.10 | $48.10 |
| Purchase #3 | $57.84 | 12.426% | $65.0272 | $65.03 | $65.05 | $65.00 |
| Purchase #4 | $104.96 | 7.373% | $112.6987 | $112.70 | $112.70 | $112.70 |
| Purchase #5 | $149.81 | 12.781% | $168.9572 | $168.96 | $168.95 | $169.00 |
| Purchase #6 | $169.31 | 8.586% | $183.847 | $183.85 | $183.85 | $183.80 |
| Purchase #7 | $211.65 | 11.690% | $236.3919 | $236.39 | $236.40 | $236.40 |
| 7 purchase totals = | $906.14 | $994.1752 | $994.19 | $994.20 | $994.20 | |