| 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 | $180.58 | 5.501% | $190.5137 | $190.51 | $190.50 | $190.50 |
| Purchase #2 | $97.86 | 10.380% | $108.0179 | $108.02 | $108.00 | $108.00 |
| Purchase #3 | $104.29 | 5.180% | $109.6922 | $109.69 | $109.70 | $109.70 |
| Purchase #4 | $182.82 | 8.340% | $198.0672 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $171.78 | 8.745% | $186.8022 | $186.80 | $186.80 | $186.80 |
| Purchase #6 | $207.59 | 13.835% | $236.3101 | $236.31 | $236.30 | $236.30 |
| Purchase #7 | $76.57 | 8.559% | $83.1236 | $83.12 | $83.10 | $83.10 |
| 7 purchase totals = | $1,021.49 | $1,112.5269 | $1,112.52 | $1,112.45 | $1,112.50 | |