| 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 | $179.50 | 9.752% | $197.0048 | $197.00 | $197.00 | $197.00 |
| Purchase #2 | $86.58 | 10.259% | $95.4622 | $95.46 | $95.45 | $95.50 |
| Purchase #3 | $117.56 | 5.382% | $123.8871 | $123.89 | $123.90 | $123.90 |
| Purchase #4 | $15.87 | 8.694% | $17.2497 | $17.25 | $17.25 | $17.20 |
| Purchase #5 | $154.78 | 5.549% | $163.3687 | $163.37 | $163.35 | $163.40 |
| Purchase #6 | $75.53 | 9.865% | $82.981 | $82.98 | $83.00 | $83.00 |
| Purchase #7 | $201.51 | 11.692% | $225.0705 | $225.07 | $225.05 | $225.10 |
| 7 purchase totals = | $831.33 | $905.0240 | $905.02 | $905.00 | $905.10 | |