| 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 | $161.53 | 5.128% | $169.8133 | $169.81 | $169.80 | $169.80 |
| Purchase #2 | $50.51 | 12.644% | $56.8965 | $56.90 | $56.90 | $56.90 |
| Purchase #3 | $183.29 | 5.349% | $193.0942 | $193.09 | $193.10 | $193.10 |
| Purchase #4 | $45.85 | 5.371% | $48.3126 | $48.31 | $48.30 | $48.30 |
| Purchase #5 | $119.56 | 8.631% | $129.8792 | $129.88 | $129.90 | $129.90 |
| Purchase #6 | $215.75 | 5.669% | $227.9809 | $227.98 | $228.00 | $228.00 |
| Purchase #7 | $112.89 | 11.573% | $125.9548 | $125.95 | $125.95 | $126.00 |
| 7 purchase totals = | $889.38 | $951.9315 | $951.92 | $951.95 | $952.00 | |