| 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 | $109.49 | 3.464% | $113.2827 | $113.28 | $113.30 | $113.30 |
| Purchase #2 | $104.50 | 5.113% | $109.8431 | $109.84 | $109.85 | $109.80 |
| Purchase #3 | $154.34 | 10.328% | $170.2802 | $170.28 | $170.30 | $170.30 |
| Purchase #4 | $47.51 | 12.106% | $53.2616 | $53.26 | $53.25 | $53.30 |
| Purchase #5 | $157.34 | 7.244% | $168.7377 | $168.74 | $168.75 | $168.70 |
| Purchase #6 | $196.97 | 4.685% | $206.198 | $206.20 | $206.20 | $206.20 |
| Purchase #7 | $143.41 | 3.668% | $148.6703 | $148.67 | $148.65 | $148.70 |
| 7 purchase totals = | $913.56 | $970.2736 | $970.27 | $970.30 | $970.30 | |