| 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 | $153.33 | 6.758% | $163.692 | $163.69 | $163.70 | $163.70 |
| Purchase #2 | $170.60 | 10.389% | $188.3236 | $188.32 | $188.30 | $188.30 |
| Purchase #3 | $26.48 | 6.861% | $28.2968 | $28.30 | $28.30 | $28.30 |
| Purchase #4 | $64.67 | 4.608% | $67.65 | $67.65 | $67.65 | $67.70 |
| Purchase #5 | $66.48 | 13.763% | $75.6296 | $75.63 | $75.65 | $75.60 |
| Purchase #6 | $77.64 | 11.868% | $86.8543 | $86.85 | $86.85 | $86.90 |
| Purchase #7 | $127.59 | 5.385% | $134.4607 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $686.79 | $744.9070 | $744.90 | $744.90 | $745.00 | |