| 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 | $45.81 | 4.355% | $47.805 | $47.81 | $47.80 | $47.80 |
| Purchase #2 | $158.61 | 3.659% | $164.4135 | $164.41 | $164.40 | $164.40 |
| Purchase #3 | $89.35 | 8.512% | $96.9555 | $96.96 | $96.95 | $97.00 |
| Purchase #4 | $169.36 | 10.376% | $186.9328 | $186.93 | $186.95 | $186.90 |
| Purchase #5 | $42.40 | 8.725% | $46.0994 | $46.10 | $46.10 | $46.10 |
| Purchase #6 | $189.57 | 9.559% | $207.691 | $207.69 | $207.70 | $207.70 |
| Purchase #7 | $181.96 | 4.413% | $189.9899 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $877.06 | $939.8871 | $939.89 | $939.90 | $939.90 | |