| 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 | $164.41 | 9.591% | $180.1786 | $180.18 | $180.20 | $180.20 |
| Purchase #2 | $139.30 | 13.362% | $157.9133 | $157.91 | $157.90 | $157.90 |
| Purchase #3 | $78.52 | 12.569% | $88.3892 | $88.39 | $88.40 | $88.40 |
| Purchase #4 | $205.29 | 12.652% | $231.2633 | $231.26 | $231.25 | $231.30 |
| Purchase #5 | $41.74 | 12.820% | $47.0911 | $47.09 | $47.10 | $47.10 |
| Purchase #6 | $22.82 | 7.721% | $24.5819 | $24.58 | $24.60 | $24.60 |
| Purchase #7 | $89.74 | 13.608% | $101.9518 | $101.95 | $101.95 | $102.00 |
| 7 purchase totals = | $741.82 | $831.3692 | $831.36 | $831.40 | $831.50 | |