| 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 | $159.26 | 3.375% | $164.635 | $164.64 | $164.65 | $164.60 |
| Purchase #2 | $70.40 | 12.674% | $79.3225 | $79.32 | $79.30 | $79.30 |
| Purchase #3 | $99.42 | 5.359% | $104.7479 | $104.75 | $104.75 | $104.70 |
| Purchase #4 | $224.95 | 13.627% | $255.6039 | $255.60 | $255.60 | $255.60 |
| Purchase #5 | $151.41 | 11.663% | $169.0689 | $169.07 | $169.05 | $169.10 |
| Purchase #6 | $108.57 | 6.244% | $115.3491 | $115.35 | $115.35 | $115.30 |
| Purchase #7 | $87.62 | 13.356% | $99.3225 | $99.32 | $99.30 | $99.30 |
| 7 purchase totals = | $901.63 | $988.0498 | $988.05 | $988.00 | $987.90 | |