| 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 | $149.97 | 13.142% | $169.6791 | $169.68 | $169.70 | $169.70 |
| Purchase #2 | $30.81 | 13.255% | $34.8939 | $34.89 | $34.90 | $34.90 |
| Purchase #3 | $190.94 | 9.438% | $208.9609 | $208.96 | $208.95 | $209.00 |
| Purchase #4 | $149.32 | 13.860% | $170.0158 | $170.02 | $170.00 | $170.00 |
| Purchase #5 | $64.26 | 4.659% | $67.2539 | $67.25 | $67.25 | $67.30 |
| Purchase #6 | $52.43 | 13.842% | $59.6874 | $59.69 | $59.70 | $59.70 |
| Purchase #7 | $182.99 | 8.215% | $198.0226 | $198.02 | $198.00 | $198.00 |
| 7 purchase totals = | $820.72 | $908.5136 | $908.51 | $908.50 | $908.60 | |