| 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 | $205.79 | 7.866% | $221.9774 | $221.98 | $222.00 | $222.00 |
| Purchase #2 | $119.43 | 11.487% | $133.1489 | $133.15 | $133.15 | $133.10 |
| Purchase #3 | $74.96 | 9.850% | $82.3436 | $82.34 | $82.35 | $82.30 |
| Purchase #4 | $97.97 | 6.379% | $104.2195 | $104.22 | $104.20 | $104.20 |
| Purchase #5 | $71.90 | 5.463% | $75.8279 | $75.83 | $75.85 | $75.80 |
| Purchase #6 | $6.55 | 6.196% | $6.9558 | $6.96 | $6.95 | $7.00 |
| Purchase #7 | $188.50 | 9.847% | $207.0616 | $207.06 | $207.05 | $207.10 |
| 7 purchase totals = | $765.10 | $831.5347 | $831.54 | $831.55 | $831.50 | |