| 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 | $101.76 | 4.528% | $106.3677 | $106.37 | $106.35 | $106.40 |
| Purchase #2 | $154.31 | 13.612% | $175.3147 | $175.31 | $175.30 | $175.30 |
| Purchase #3 | $96.62 | 5.836% | $102.2587 | $102.26 | $102.25 | $102.30 |
| Purchase #4 | $214.55 | 7.858% | $231.4093 | $231.41 | $231.40 | $231.40 |
| Purchase #5 | $139.78 | 7.585% | $150.3823 | $150.38 | $150.40 | $150.40 |
| Purchase #6 | $110.47 | 11.225% | $122.8703 | $122.87 | $122.85 | $122.90 |
| Purchase #7 | $240.26 | 10.661% | $265.8741 | $265.87 | $265.85 | $265.90 |
| 7 purchase totals = | $1,057.75 | $1,154.4771 | $1,154.47 | $1,154.40 | $1,154.60 | |