| 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 | $197.87 | 3.195% | $204.1919 | $204.19 | $204.20 | $204.20 |
| Purchase #2 | $74.96 | 4.276% | $78.1653 | $78.17 | $78.15 | $78.20 |
| Purchase #3 | $69.61 | 10.551% | $76.9546 | $76.95 | $76.95 | $77.00 |
| Purchase #4 | $181.61 | 3.719% | $188.3641 | $188.36 | $188.35 | $188.40 |
| Purchase #5 | $93.74 | 10.219% | $103.3193 | $103.32 | $103.30 | $103.30 |
| Purchase #6 | $41.32 | 13.695% | $46.9788 | $46.98 | $47.00 | $47.00 |
| Purchase #7 | $35.90 | 12.533% | $40.3993 | $40.40 | $40.40 | $40.40 |
| 7 purchase totals = | $695.01 | $738.3733 | $738.37 | $738.35 | $738.50 | |