| 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 | $164.76 | 4.141% | $171.5827 | $171.58 | $171.60 | $171.60 |
| Purchase #2 | $109.29 | 3.803% | $113.4463 | $113.45 | $113.45 | $113.40 |
| Purchase #3 | $40.60 | 7.649% | $43.7055 | $43.71 | $43.70 | $43.70 |
| Purchase #4 | $117.69 | 7.528% | $126.5497 | $126.55 | $126.55 | $126.50 |
| Purchase #5 | $92.39 | 4.508% | $96.5549 | $96.55 | $96.55 | $96.60 |
| Purchase #6 | $204.88 | 13.347% | $232.2253 | $232.23 | $232.25 | $232.20 |
| Purchase #7 | $175.30 | 8.447% | $190.1076 | $190.11 | $190.10 | $190.10 |
| 7 purchase totals = | $904.91 | $974.1720 | $974.18 | $974.20 | $974.10 | |