| 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 | $80.47 | 3.240% | $83.0772 | $83.08 | $83.10 | $83.10 |
| Purchase #2 | $176.43 | 10.329% | $194.6535 | $194.65 | $194.65 | $194.70 |
| Purchase #3 | $212.96 | 4.227% | $221.9618 | $221.96 | $221.95 | $222.00 |
| Purchase #4 | $118.57 | 10.831% | $131.4123 | $131.41 | $131.40 | $131.40 |
| Purchase #5 | $61.34 | 13.124% | $69.3903 | $69.39 | $69.40 | $69.40 |
| Purchase #6 | $160.60 | 13.826% | $182.8046 | $182.80 | $182.80 | $182.80 |
| Purchase #7 | $21.31 | 5.406% | $22.462 | $22.46 | $22.45 | $22.50 |
| 7 purchase totals = | $831.68 | $905.7617 | $905.75 | $905.75 | $905.90 | |