| 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 | $160.47 | 10.815% | $177.8248 | $177.82 | $177.80 | $177.80 |
| Purchase #2 | $33.75 | 13.242% | $38.2192 | $38.22 | $38.20 | $38.20 |
| Purchase #3 | $16.46 | 12.338% | $18.4908 | $18.49 | $18.50 | $18.50 |
| Purchase #4 | $214.72 | 9.134% | $234.3325 | $234.33 | $234.35 | $234.30 |
| Purchase #5 | $51.87 | 12.167% | $58.181 | $58.18 | $58.20 | $58.20 |
| Purchase #6 | $156.72 | 8.448% | $169.9597 | $169.96 | $169.95 | $170.00 |
| Purchase #7 | $195.34 | 5.296% | $205.6852 | $205.69 | $205.70 | $205.70 |
| 7 purchase totals = | $829.33 | $902.6932 | $902.69 | $902.70 | $902.70 | |