| 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 | $127.77 | 11.714% | $142.737 | $142.74 | $142.75 | $142.70 |
| Purchase #2 | $145.88 | 11.199% | $162.2171 | $162.22 | $162.20 | $162.20 |
| Purchase #3 | $143.68 | 3.287% | $148.4028 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $26.71 | 13.381% | $30.2841 | $30.28 | $30.30 | $30.30 |
| Purchase #5 | $75.74 | 9.581% | $82.9966 | $83.00 | $83.00 | $83.00 |
| Purchase #6 | $167.79 | 3.218% | $173.1895 | $173.19 | $173.20 | $173.20 |
| Purchase #7 | $216.84 | 8.247% | $234.7228 | $234.72 | $234.70 | $234.70 |
| 7 purchase totals = | $904.41 | $974.5499 | $974.55 | $974.55 | $974.50 | |