| 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 | $174.86 | 13.344% | $198.1933 | $198.19 | $198.20 | $198.20 |
| Purchase #2 | $142.48 | 8.689% | $154.8601 | $154.86 | $154.85 | $154.90 |
| Purchase #3 | $9.83 | 13.589% | $11.1658 | $11.17 | $11.15 | $11.20 |
| Purchase #4 | $113.88 | 3.338% | $117.6813 | $117.68 | $117.70 | $117.70 |
| Purchase #5 | $128.32 | 4.259% | $133.7851 | $133.79 | $133.80 | $133.80 |
| Purchase #6 | $68.50 | 13.212% | $77.5502 | $77.55 | $77.55 | $77.60 |
| Purchase #7 | $126.61 | 8.649% | $137.5605 | $137.56 | $137.55 | $137.60 |
| 7 purchase totals = | $764.48 | $830.7963 | $830.80 | $830.80 | $831.00 | |