| 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 | $198.81 | 3.621% | $206.0089 | $206.01 | $206.00 | $206.00 |
| Purchase #2 | $67.65 | 7.633% | $72.8137 | $72.81 | $72.80 | $72.80 |
| Purchase #3 | $76.74 | 6.448% | $81.6882 | $81.69 | $81.70 | $81.70 |
| Purchase #4 | $127.60 | 9.108% | $139.2218 | $139.22 | $139.20 | $139.20 |
| Purchase #5 | $13.26 | 5.709% | $14.017 | $14.02 | $14.00 | $14.00 |
| Purchase #6 | $199.33 | 5.683% | $210.6579 | $210.66 | $210.65 | $210.70 |
| Purchase #7 | $133.90 | 13.357% | $151.785 | $151.79 | $151.80 | $151.80 |
| 7 purchase totals = | $817.29 | $876.1925 | $876.20 | $876.15 | $876.20 | |