| 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 | $159.50 | 9.380% | $174.4611 | $174.46 | $174.45 | $174.50 |
| Purchase #2 | $122.84 | 9.594% | $134.6253 | $134.63 | $134.65 | $134.60 |
| Purchase #3 | $111.29 | 10.204% | $122.646 | $122.65 | $122.65 | $122.60 |
| Purchase #4 | $18.30 | 9.402% | $20.0206 | $20.02 | $20.00 | $20.00 |
| Purchase #5 | $26.46 | 9.536% | $28.9832 | $28.98 | $29.00 | $29.00 |
| Purchase #6 | $147.99 | 10.701% | $163.8264 | $163.83 | $163.85 | $163.80 |
| Purchase #7 | $167.37 | 11.520% | $186.651 | $186.65 | $186.65 | $186.70 |
| 7 purchase totals = | $753.75 | $831.2136 | $831.22 | $831.25 | $831.20 | |