| 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 | $121.66 | 11.787% | $136.0001 | $136.00 | $136.00 | $136.00 |
| Purchase #2 | $75.63 | 11.400% | $84.2518 | $84.25 | $84.25 | $84.30 |
| Purchase #3 | $120.45 | 12.377% | $135.3581 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $97.48 | 6.686% | $103.9975 | $104.00 | $104.00 | $104.00 |
| Purchase #5 | $163.30 | 3.790% | $169.4891 | $169.49 | $169.50 | $169.50 |
| Purchase #6 | $167.50 | 13.624% | $190.3202 | $190.32 | $190.30 | $190.30 |
| Purchase #7 | $54.84 | 6.764% | $58.5494 | $58.55 | $58.55 | $58.50 |
| 7 purchase totals = | $800.86 | $877.9662 | $877.97 | $877.95 | $878.00 | |