| 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 | $146.71 | 5.127% | $154.2318 | $154.23 | $154.25 | $154.20 |
| Purchase #2 | $43.78 | 10.290% | $48.285 | $48.29 | $48.30 | $48.30 |
| Purchase #3 | $109.76 | 5.386% | $115.6717 | $115.67 | $115.65 | $115.70 |
| Purchase #4 | $246.57 | 7.333% | $264.651 | $264.65 | $264.65 | $264.70 |
| Purchase #5 | $44.67 | 10.655% | $49.4296 | $49.43 | $49.45 | $49.40 |
| Purchase #6 | $80.91 | 3.575% | $83.8025 | $83.80 | $83.80 | $83.80 |
| Purchase #7 | $100.38 | 10.279% | $110.6981 | $110.70 | $110.70 | $110.70 |
| 7 purchase totals = | $772.78 | $826.7697 | $826.77 | $826.80 | $826.80 | |