| 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 | $177.78 | 9.844% | $195.2807 | $195.28 | $195.30 | $195.30 |
| Purchase #2 | $81.34 | 4.842% | $85.2785 | $85.28 | $85.30 | $85.30 |
| Purchase #3 | $67.99 | 7.671% | $73.2055 | $73.21 | $73.20 | $73.20 |
| Purchase #4 | $140.78 | 11.582% | $157.0851 | $157.09 | $157.10 | $157.10 |
| Purchase #5 | $18.26 | 10.429% | $20.1643 | $20.16 | $20.15 | $20.20 |
| Purchase #6 | $150.68 | 4.558% | $157.548 | $157.55 | $157.55 | $157.50 |
| Purchase #7 | $242.99 | 7.721% | $261.7513 | $261.75 | $261.75 | $261.80 |
| 7 purchase totals = | $879.82 | $950.3134 | $950.32 | $950.35 | $950.40 | |