| 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 | $130.62 | 8.246% | $141.3909 | $141.39 | $141.40 | $141.40 |
| Purchase #2 | $136.47 | 8.858% | $148.5585 | $148.56 | $148.55 | $148.60 |
| Purchase #3 | $79.38 | 6.840% | $84.8096 | $84.81 | $84.80 | $84.80 |
| Purchase #4 | $160.74 | 5.153% | $169.0229 | $169.02 | $169.00 | $169.00 |
| Purchase #5 | $113.38 | 3.111% | $116.9073 | $116.91 | $116.90 | $116.90 |
| Purchase #6 | $112.44 | 4.316% | $117.2929 | $117.29 | $117.30 | $117.30 |
| Purchase #7 | $77.74 | 7.525% | $83.5899 | $83.59 | $83.60 | $83.60 |
| 7 purchase totals = | $810.77 | $861.5720 | $861.57 | $861.55 | $861.60 | |