| 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 | $188.82 | 6.295% | $200.7062 | $200.71 | $200.70 | $200.70 |
| Purchase #2 | $166.89 | 9.144% | $182.1504 | $182.15 | $182.15 | $182.20 |
| Purchase #3 | $13.52 | 8.819% | $14.7123 | $14.71 | $14.70 | $14.70 |
| Purchase #4 | $124.94 | 3.420% | $129.2129 | $129.21 | $129.20 | $129.20 |
| Purchase #5 | $225.44 | 8.306% | $244.165 | $244.17 | $244.15 | $244.20 |
| Purchase #6 | $129.95 | 11.300% | $144.6344 | $144.63 | $144.65 | $144.60 |
| Purchase #7 | $231.39 | 10.372% | $255.3898 | $255.39 | $255.40 | $255.40 |
| 7 purchase totals = | $1,080.95 | $1,170.9710 | $1,170.97 | $1,170.95 | $1,171.00 | |