| 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 | $157.47 | 9.869% | $173.0107 | $173.01 | $173.00 | $173.00 |
| Purchase #2 | $152.42 | 4.114% | $158.6906 | $158.69 | $158.70 | $158.70 |
| Purchase #3 | $187.28 | 4.515% | $195.7357 | $195.74 | $195.75 | $195.70 |
| Purchase #4 | $173.83 | 11.726% | $194.2133 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $202.28 | 12.560% | $227.6864 | $227.69 | $227.70 | $227.70 |
| Purchase #6 | $101.53 | 10.800% | $112.4952 | $112.50 | $112.50 | $112.50 |
| Purchase #7 | $237.79 | 9.857% | $261.229 | $261.23 | $261.25 | $261.20 |
| 7 purchase totals = | $1,212.60 | $1,323.0609 | $1,323.07 | $1,323.10 | $1,323.00 | |