| 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 | $161.43 | 8.860% | $175.7327 | $175.73 | $175.75 | $175.70 |
| Purchase #2 | $199.93 | 11.303% | $222.5281 | $222.53 | $222.55 | $222.50 |
| Purchase #3 | $6.51 | 3.657% | $6.7481 | $6.75 | $6.75 | $6.70 |
| Purchase #4 | $24.33 | 11.872% | $27.2185 | $27.22 | $27.20 | $27.20 |
| Purchase #5 | $28.55 | 6.381% | $30.3718 | $30.37 | $30.35 | $30.40 |
| Purchase #6 | $227.35 | 9.744% | $249.503 | $249.50 | $249.50 | $249.50 |
| Purchase #7 | $27.70 | 7.118% | $29.6717 | $29.67 | $29.65 | $29.70 |
| 7 purchase totals = | $675.80 | $741.7739 | $741.77 | $741.75 | $741.70 | |