| 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 | $143.91 | 13.589% | $163.4659 | $163.47 | $163.45 | $163.50 |
| Purchase #2 | $154.75 | 7.448% | $166.2758 | $166.28 | $166.30 | $166.30 |
| Purchase #3 | $51.42 | 9.102% | $56.1002 | $56.10 | $56.10 | $56.10 |
| Purchase #4 | $144.48 | 12.207% | $162.1167 | $162.12 | $162.10 | $162.10 |
| Purchase #5 | $212.95 | 11.234% | $236.8728 | $236.87 | $236.85 | $236.90 |
| Purchase #6 | $93.80 | 11.344% | $104.4407 | $104.44 | $104.45 | $104.40 |
| Purchase #7 | $236.71 | 12.447% | $266.1733 | $266.17 | $266.15 | $266.20 |
| 7 purchase totals = | $1,038.02 | $1,155.4454 | $1,155.45 | $1,155.40 | $1,155.50 | |