| 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 | $105.49 | 6.569% | $112.4196 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $183.51 | 7.448% | $197.1778 | $197.18 | $197.20 | $197.20 |
| Purchase #3 | $47.92 | 3.753% | $49.7184 | $49.72 | $49.70 | $49.70 |
| Purchase #4 | $79.87 | 5.685% | $84.4106 | $84.41 | $84.40 | $84.40 |
| Purchase #5 | $198.70 | 7.334% | $213.2727 | $213.27 | $213.25 | $213.30 |
| Purchase #6 | $170.83 | 11.319% | $190.1662 | $190.17 | $190.15 | $190.20 |
| Purchase #7 | $33.59 | 6.311% | $35.7099 | $35.71 | $35.70 | $35.70 |
| 7 purchase totals = | $819.91 | $882.8752 | $882.88 | $882.80 | $882.90 | |