| 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 | $175.83 | 3.709% | $182.3515 | $182.35 | $182.35 | $182.40 |
| Purchase #2 | $30.72 | 3.708% | $31.8591 | $31.86 | $31.85 | $31.90 |
| Purchase #3 | $26.75 | 5.850% | $28.3149 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $207.48 | 6.840% | $221.6716 | $221.67 | $221.65 | $221.70 |
| Purchase #5 | $139.29 | 6.643% | $148.543 | $148.54 | $148.55 | $148.50 |
| Purchase #6 | $105.46 | 12.304% | $118.4358 | $118.44 | $118.45 | $118.40 |
| Purchase #7 | $56.50 | 7.736% | $60.8708 | $60.87 | $60.85 | $60.90 |
| 7 purchase totals = | $742.03 | $792.0467 | $792.04 | $792.00 | $792.10 | |