| 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 | $105.38 | 12.130% | $118.1626 | $118.16 | $118.15 | $118.20 |
| Purchase #2 | $55.37 | 5.185% | $58.2409 | $58.24 | $58.25 | $58.20 |
| Purchase #3 | $104.93 | 9.797% | $115.21 | $115.21 | $115.20 | $115.20 |
| Purchase #4 | $157.72 | 6.804% | $168.4513 | $168.45 | $168.45 | $168.50 |
| Purchase #5 | $157.76 | 10.734% | $174.694 | $174.69 | $174.70 | $174.70 |
| Purchase #6 | $25.29 | 13.727% | $28.7616 | $28.76 | $28.75 | $28.80 |
| Purchase #7 | $159.52 | 5.524% | $168.3319 | $168.33 | $168.35 | $168.30 |
| 7 purchase totals = | $765.97 | $831.8523 | $831.84 | $831.85 | $831.90 | |