| 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 | $149.29 | 11.547% | $166.5285 | $166.53 | $166.55 | $166.50 |
| Purchase #2 | $32.29 | 13.523% | $36.6566 | $36.66 | $36.65 | $36.70 |
| Purchase #3 | $212.33 | 6.513% | $226.1591 | $226.16 | $226.15 | $226.20 |
| Purchase #4 | $150.54 | 12.273% | $169.0158 | $169.02 | $169.00 | $169.00 |
| Purchase #5 | $70.68 | 11.198% | $78.5947 | $78.59 | $78.60 | $78.60 |
| Purchase #6 | $54.60 | 9.863% | $59.9852 | $59.99 | $60.00 | $60.00 |
| Purchase #7 | $154.77 | 6.857% | $165.3826 | $165.38 | $165.40 | $165.40 |
| 7 purchase totals = | $824.50 | $902.3225 | $902.33 | $902.35 | $902.40 | |