| 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 | $150.25 | 7.594% | $161.66 | $161.66 | $161.65 | $161.70 |
| Purchase #2 | $197.99 | 5.350% | $208.5825 | $208.58 | $208.60 | $208.60 |
| Purchase #3 | $23.49 | 8.385% | $25.4596 | $25.46 | $25.45 | $25.50 |
| Purchase #4 | $17.43 | 7.265% | $18.6963 | $18.70 | $18.70 | $18.70 |
| Purchase #5 | $155.55 | 8.344% | $168.5291 | $168.53 | $168.55 | $168.50 |
| Purchase #6 | $71.78 | 4.537% | $75.0367 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $168.35 | 3.107% | $173.5806 | $173.58 | $173.60 | $173.60 |
| 7 purchase totals = | $784.84 | $831.5448 | $831.55 | $831.60 | $831.60 | |