| 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 | $162.43 | 11.641% | $181.3385 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $181.74 | 7.408% | $195.2033 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $217.27 | 4.471% | $226.9841 | $226.98 | $227.00 | $227.00 |
| Purchase #4 | $132.55 | 8.739% | $144.1335 | $144.13 | $144.15 | $144.10 |
| Purchase #5 | $116.97 | 4.298% | $121.9974 | $122.00 | $122.00 | $122.00 |
| Purchase #6 | $218.52 | 5.791% | $231.1745 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $78.58 | 10.297% | $86.6714 | $86.67 | $86.65 | $86.70 |
| 7 purchase totals = | $1,108.06 | $1,187.5027 | $1,187.49 | $1,187.50 | $1,187.50 | |