| 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 | $179.75 | 7.333% | $192.9311 | $192.93 | $192.95 | $192.90 |
| Purchase #2 | $152.83 | 7.144% | $163.7482 | $163.75 | $163.75 | $163.70 |
| Purchase #3 | $109.86 | 11.171% | $122.1325 | $122.13 | $122.15 | $122.10 |
| Purchase #4 | $78.56 | 13.412% | $89.0965 | $89.10 | $89.10 | $89.10 |
| Purchase #5 | $247.70 | 13.429% | $280.9636 | $280.96 | $280.95 | $281.00 |
| Purchase #6 | $204.33 | 6.678% | $217.9752 | $217.98 | $218.00 | $218.00 |
| Purchase #7 | $161.95 | 11.551% | $180.6568 | $180.66 | $180.65 | $180.70 |
| 7 purchase totals = | $1,134.98 | $1,247.5039 | $1,247.51 | $1,247.55 | $1,247.50 | |