| 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 | $134.80 | 6.868% | $144.0581 | $144.06 | $144.05 | $144.10 |
| Purchase #2 | $124.63 | 12.869% | $140.6686 | $140.67 | $140.65 | $140.70 |
| Purchase #3 | $19.39 | 12.329% | $21.7806 | $21.78 | $21.80 | $21.80 |
| Purchase #4 | $22.49 | 6.142% | $23.8713 | $23.87 | $23.85 | $23.90 |
| Purchase #5 | $195.57 | 11.439% | $217.9413 | $217.94 | $217.95 | $217.90 |
| Purchase #6 | $144.70 | 8.555% | $157.0791 | $157.08 | $157.10 | $157.10 |
| Purchase #7 | $228.89 | 6.598% | $243.9922 | $243.99 | $244.00 | $244.00 |
| 7 purchase totals = | $870.47 | $949.3912 | $949.39 | $949.40 | $949.50 | |