| 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 | $188.84 | 3.656% | $195.744 | $195.74 | $195.75 | $195.70 |
| Purchase #2 | $210.83 | 6.454% | $224.437 | $224.44 | $224.45 | $224.40 |
| Purchase #3 | $230.28 | 13.368% | $261.0638 | $261.06 | $261.05 | $261.10 |
| Purchase #4 | $227.60 | 7.204% | $243.9963 | $244.00 | $244.00 | $244.00 |
| Purchase #5 | $198.96 | 4.282% | $207.4795 | $207.48 | $207.50 | $207.50 |
| Purchase #6 | $189.92 | 7.581% | $204.3178 | $204.32 | $204.30 | $204.30 |
| Purchase #7 | $190.64 | 9.248% | $208.2704 | $208.27 | $208.25 | $208.30 |
| 7 purchase totals = | $1,437.07 | $1,545.3088 | $1,545.31 | $1,545.30 | $1,545.30 | |