| 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 | $180.30 | 8.656% | $195.9068 | $195.91 | $195.90 | $195.90 |
| Purchase #2 | $169.56 | 9.211% | $185.1782 | $185.18 | $185.20 | $185.20 |
| Purchase #3 | $131.95 | 4.533% | $137.9313 | $137.93 | $137.95 | $137.90 |
| Purchase #4 | $245.44 | 6.508% | $261.4132 | $261.41 | $261.40 | $261.40 |
| Purchase #5 | $126.79 | 13.779% | $144.2604 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $161.26 | 6.111% | $171.1146 | $171.11 | $171.10 | $171.10 |
| Purchase #7 | $229.70 | 7.572% | $247.0929 | $247.09 | $247.10 | $247.10 |
| 7 purchase totals = | $1,245.00 | $1,342.8974 | $1,342.89 | $1,342.90 | $1,342.90 | |