| 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 | $178.70 | 8.656% | $194.1683 | $194.17 | $194.15 | $194.20 |
| Purchase #2 | $218.62 | 11.851% | $244.5287 | $244.53 | $244.55 | $244.50 |
| Purchase #3 | $75.79 | 13.622% | $86.1141 | $86.11 | $86.10 | $86.10 |
| Purchase #4 | $154.72 | 8.681% | $168.1512 | $168.15 | $168.15 | $168.20 |
| Purchase #5 | $239.72 | 9.242% | $261.8749 | $261.87 | $261.85 | $261.90 |
| Purchase #6 | $205.26 | 7.754% | $221.1759 | $221.18 | $221.20 | $221.20 |
| Purchase #7 | $227.73 | 5.410% | $240.0502 | $240.05 | $240.05 | $240.10 |
| 7 purchase totals = | $1,300.54 | $1,416.0633 | $1,416.06 | $1,416.05 | $1,416.20 | |