| 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 | $164.95 | 3.836% | $171.2775 | $171.28 | $171.30 | $171.30 |
| Purchase #2 | $122.61 | 4.421% | $128.0306 | $128.03 | $128.05 | $128.00 |
| Purchase #3 | $40.66 | 8.539% | $44.132 | $44.13 | $44.15 | $44.10 |
| Purchase #4 | $175.91 | 12.215% | $197.3974 | $197.40 | $197.40 | $197.40 |
| Purchase #5 | $100.82 | 8.115% | $109.0015 | $109.00 | $109.00 | $109.00 |
| Purchase #6 | $117.38 | 4.640% | $122.8264 | $122.83 | $122.85 | $122.80 |
| Purchase #7 | $97.26 | 7.539% | $104.5924 | $104.59 | $104.60 | $104.60 |
| 7 purchase totals = | $819.59 | $877.2578 | $877.26 | $877.35 | $877.20 | |