| 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 | $37.75 | 6.572% | $40.2309 | $40.23 | $40.25 | $40.20 |
| Purchase #2 | $96.63 | 6.435% | $102.8481 | $102.85 | $102.85 | $102.80 |
| Purchase #3 | $191.62 | 7.371% | $205.7443 | $205.74 | $205.75 | $205.70 |
| Purchase #4 | $150.34 | 10.387% | $165.9558 | $165.96 | $165.95 | $166.00 |
| Purchase #5 | $157.71 | 7.652% | $169.778 | $169.78 | $169.80 | $169.80 |
| Purchase #6 | $194.61 | 4.621% | $203.6029 | $203.60 | $203.60 | $203.60 |
| Purchase #7 | $37.75 | 7.416% | $40.5495 | $40.55 | $40.55 | $40.50 |
| 7 purchase totals = | $866.41 | $928.7095 | $928.71 | $928.75 | $928.60 | |