| 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 | $146.45 | 3.316% | $151.3063 | $151.31 | $151.30 | $151.30 |
| Purchase #2 | $69.51 | 12.175% | $77.9728 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $43.39 | 4.126% | $45.1803 | $45.18 | $45.20 | $45.20 |
| Purchase #4 | $136.73 | 3.458% | $141.4581 | $141.46 | $141.45 | $141.50 |
| Purchase #5 | $235.52 | 13.831% | $268.0948 | $268.09 | $268.10 | $268.10 |
| Purchase #6 | $8.27 | 6.397% | $8.799 | $8.80 | $8.80 | $8.80 |
| Purchase #7 | $14.54 | 4.851% | $15.2453 | $15.25 | $15.25 | $15.20 |
| 7 purchase totals = | $654.41 | $708.0566 | $708.06 | $708.05 | $708.10 | |