| 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 | $125.66 | 13.213% | $142.2635 | $142.26 | $142.25 | $142.30 |
| Purchase #2 | $19.82 | 4.245% | $20.6614 | $20.66 | $20.65 | $20.70 |
| Purchase #3 | $144.83 | 6.339% | $154.0108 | $154.01 | $154.00 | $154.00 |
| Purchase #4 | $54.77 | 7.148% | $58.685 | $58.69 | $58.70 | $58.70 |
| Purchase #5 | $25.51 | 9.291% | $27.8801 | $27.88 | $27.90 | $27.90 |
| Purchase #6 | $76.45 | 11.767% | $85.4459 | $85.45 | $85.45 | $85.40 |
| Purchase #7 | $169.47 | 7.514% | $182.204 | $182.20 | $182.20 | $182.20 |
| 7 purchase totals = | $616.51 | $671.1507 | $671.15 | $671.15 | $671.20 | |