| 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 | $140.41 | 9.639% | $153.9441 | $153.94 | $153.95 | $153.90 |
| Purchase #2 | $108.30 | 6.527% | $115.3687 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $27.98 | 8.635% | $30.3961 | $30.40 | $30.40 | $30.40 |
| Purchase #4 | $113.90 | 11.306% | $126.7775 | $126.78 | $126.80 | $126.80 |
| Purchase #5 | $80.66 | 11.410% | $89.8633 | $89.86 | $89.85 | $89.90 |
| Purchase #6 | $111.45 | 4.358% | $116.307 | $116.31 | $116.30 | $116.30 |
| Purchase #7 | $148.71 | 3.751% | $154.2881 | $154.29 | $154.30 | $154.30 |
| 7 purchase totals = | $731.41 | $786.9448 | $786.95 | $786.95 | $787.00 | |