| 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 | $16.31 | 13.847% | $18.5684 | $18.57 | $18.55 | $18.60 |
| Purchase #2 | $227.43 | 11.149% | $252.7862 | $252.79 | $252.80 | $252.80 |
| Purchase #3 | $57.37 | 7.538% | $61.6946 | $61.69 | $61.70 | $61.70 |
| Purchase #4 | $78.25 | 8.791% | $85.129 | $85.13 | $85.15 | $85.10 |
| Purchase #5 | $151.82 | 4.353% | $158.4287 | $158.43 | $158.45 | $158.40 |
| Purchase #6 | $98.73 | 9.282% | $107.8941 | $107.89 | $107.90 | $107.90 |
| Purchase #7 | $115.60 | 8.549% | $125.4826 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $745.51 | $809.9836 | $809.98 | $810.05 | $810.00 | |