| 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 | $171.97 | 6.359% | $182.9056 | $182.91 | $182.90 | $182.90 |
| Purchase #2 | $71.40 | 11.283% | $79.4561 | $79.46 | $79.45 | $79.50 |
| Purchase #3 | $207.72 | 11.578% | $231.7698 | $231.77 | $231.75 | $231.80 |
| Purchase #4 | $202.45 | 5.273% | $213.1252 | $213.13 | $213.15 | $213.10 |
| Purchase #5 | $185.46 | 11.702% | $207.1625 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $231.78 | 12.652% | $261.1048 | $261.10 | $261.10 | $261.10 |
| Purchase #7 | $62.97 | 3.611% | $65.2438 | $65.24 | $65.25 | $65.20 |
| 7 purchase totals = | $1,133.75 | $1,240.7678 | $1,240.77 | $1,240.75 | $1,240.80 | |