| 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 | $163.85 | 13.561% | $186.0697 | $186.07 | $186.05 | $186.10 |
| Purchase #2 | $188.87 | 12.280% | $212.0632 | $212.06 | $212.05 | $212.10 |
| Purchase #3 | $82.59 | 7.556% | $88.8305 | $88.83 | $88.85 | $88.80 |
| Purchase #4 | $196.99 | 8.104% | $212.9541 | $212.95 | $212.95 | $213.00 |
| Purchase #5 | $155.54 | 4.679% | $162.8177 | $162.82 | $162.80 | $162.80 |
| Purchase #6 | $231.41 | 13.133% | $261.8011 | $261.80 | $261.80 | $261.80 |
| Purchase #7 | $133.95 | 7.851% | $144.4664 | $144.47 | $144.45 | $144.50 |
| 7 purchase totals = | $1,153.20 | $1,269.0027 | $1,269.00 | $1,268.95 | $1,269.10 | |