| 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 | $146.77 | 7.541% | $157.8379 | $157.84 | $157.85 | $157.80 |
| Purchase #2 | $54.83 | 8.466% | $59.4719 | $59.47 | $59.45 | $59.50 |
| Purchase #3 | $74.97 | 7.766% | $80.7922 | $80.79 | $80.80 | $80.80 |
| Purchase #4 | $105.36 | 13.409% | $119.4877 | $119.49 | $119.50 | $119.50 |
| Purchase #5 | $75.64 | 5.562% | $79.8471 | $79.85 | $79.85 | $79.80 |
| Purchase #6 | $232.95 | 9.136% | $254.2323 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $140.78 | 8.405% | $152.6126 | $152.61 | $152.60 | $152.60 |
| 7 purchase totals = | $831.30 | $904.2817 | $904.28 | $904.30 | $904.20 | |