| 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 | $166.49 | 7.748% | $179.3896 | $179.39 | $179.40 | $179.40 |
| Purchase #2 | $73.47 | 3.566% | $76.0899 | $76.09 | $76.10 | $76.10 |
| Purchase #3 | $53.72 | 6.353% | $57.1328 | $57.13 | $57.15 | $57.10 |
| Purchase #4 | $175.61 | 7.430% | $188.6578 | $188.66 | $188.65 | $188.70 |
| Purchase #5 | $42.38 | 8.741% | $46.0844 | $46.08 | $46.10 | $46.10 |
| Purchase #6 | $153.68 | 6.476% | $163.6323 | $163.63 | $163.65 | $163.60 |
| Purchase #7 | $13.73 | 9.402% | $15.0209 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $679.08 | $726.0077 | $726.00 | $726.05 | $726.00 | |