| 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 | $133.30 | 6.335% | $141.7446 | $141.74 | $141.75 | $141.70 |
| Purchase #2 | $13.58 | 3.750% | $14.0893 | $14.09 | $14.10 | $14.10 |
| Purchase #3 | $168.51 | 5.486% | $177.7545 | $177.75 | $177.75 | $177.80 |
| Purchase #4 | $234.93 | 11.516% | $261.9845 | $261.98 | $262.00 | $262.00 |
| Purchase #5 | $69.86 | 3.564% | $72.3498 | $72.35 | $72.35 | $72.30 |
| Purchase #6 | $169.41 | 3.595% | $175.5003 | $175.50 | $175.50 | $175.50 |
| Purchase #7 | $74.96 | 11.780% | $83.7903 | $83.79 | $83.80 | $83.80 |
| 7 purchase totals = | $864.55 | $927.2133 | $927.20 | $927.25 | $927.20 | |