| 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 | $143.79 | 9.374% | $157.2689 | $157.27 | $157.25 | $157.30 |
| Purchase #2 | $189.90 | 6.850% | $202.9082 | $202.91 | $202.90 | $202.90 |
| Purchase #3 | $183.89 | 7.103% | $196.9517 | $196.95 | $196.95 | $197.00 |
| Purchase #4 | $163.85 | 3.643% | $169.8191 | $169.82 | $169.80 | $169.80 |
| Purchase #5 | $120.75 | 4.471% | $126.1487 | $126.15 | $126.15 | $126.10 |
| Purchase #6 | $158.90 | 3.217% | $164.0118 | $164.01 | $164.00 | $164.00 |
| Purchase #7 | $91.56 | 6.874% | $97.8538 | $97.85 | $97.85 | $97.90 |
| 7 purchase totals = | $1,052.64 | $1,114.9622 | $1,114.96 | $1,114.90 | $1,115.00 | |