| 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 | $69.84 | 12.151% | $78.3263 | $78.33 | $78.35 | $78.30 |
| Purchase #2 | $138.34 | 7.266% | $148.3918 | $148.39 | $148.40 | $148.40 |
| Purchase #3 | $47.92 | 11.795% | $53.5722 | $53.57 | $53.55 | $53.60 |
| Purchase #4 | $102.84 | 9.854% | $112.9739 | $112.97 | $112.95 | $113.00 |
| Purchase #5 | $215.48 | 7.721% | $232.1172 | $232.12 | $232.10 | $232.10 |
| Purchase #6 | $148.49 | 3.175% | $153.2046 | $153.20 | $153.20 | $153.20 |
| Purchase #7 | $77.95 | 5.393% | $82.1538 | $82.15 | $82.15 | $82.20 |
| 7 purchase totals = | $800.86 | $860.7398 | $860.73 | $860.70 | $860.80 | |