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 | $147.32 | 5.599% | $155.5684 | $155.57 | $155.55 | $155.60 |
Purchase #2 | $39.67 | 9.185% | $43.3137 | $43.31 | $43.30 | $43.30 |
Purchase #3 | $79.88 | 3.273% | $82.4945 | $82.49 | $82.50 | $82.50 |
Purchase #4 | $162.25 | 4.476% | $169.5123 | $169.51 | $169.50 | $169.50 |
Purchase #5 | $175.76 | 5.526% | $185.4725 | $185.47 | $185.45 | $185.50 |
Purchase #6 | $59.76 | 7.184% | $64.0532 | $64.05 | $64.05 | $64.10 |
Purchase #7 | $144.99 | 12.636% | $163.3109 | $163.31 | $163.30 | $163.30 |
7 purchase totals = | $809.63 | $863.7255 | $863.71 | $863.65 | $863.80 |