| 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 | $170.77 | 10.500% | $188.7009 | $188.70 | $188.70 | $188.70 |
| Purchase #2 | $232.31 | 6.677% | $247.8213 | $247.82 | $247.80 | $247.80 |
| Purchase #3 | $74.85 | 4.631% | $78.3163 | $78.32 | $78.30 | $78.30 |
| Purchase #4 | $86.71 | 12.107% | $97.208 | $97.21 | $97.20 | $97.20 |
| Purchase #5 | $179.94 | 10.127% | $198.1625 | $198.16 | $198.15 | $198.20 |
| Purchase #6 | $52.40 | 8.371% | $56.7864 | $56.79 | $56.80 | $56.80 |
| Purchase #7 | $131.74 | 11.234% | $146.5397 | $146.54 | $146.55 | $146.50 |
| 7 purchase totals = | $928.72 | $1,013.5351 | $1,013.54 | $1,013.50 | $1,013.50 | |