| 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 | $164.77 | 8.671% | $179.0572 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $163.54 | 9.866% | $179.6749 | $179.67 | $179.65 | $179.70 |
| Purchase #3 | $133.67 | 13.866% | $152.2047 | $152.20 | $152.20 | $152.20 |
| Purchase #4 | $213.30 | 9.738% | $234.0712 | $234.07 | $234.05 | $234.10 |
| Purchase #5 | $153.26 | 6.761% | $163.6219 | $163.62 | $163.60 | $163.60 |
| Purchase #6 | $78.90 | 5.193% | $82.9973 | $83.00 | $83.00 | $83.00 |
| Purchase #7 | $101.39 | 6.235% | $107.7117 | $107.71 | $107.70 | $107.70 |
| 7 purchase totals = | $1,008.83 | $1,099.3389 | $1,099.33 | $1,099.25 | $1,099.40 | |