| 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 | $37.66 | 13.566% | $42.769 | $42.77 | $42.75 | $42.80 |
| Purchase #2 | $132.99 | 4.799% | $139.3722 | $139.37 | $139.35 | $139.40 |
| Purchase #3 | $134.80 | 10.531% | $148.9958 | $149.00 | $149.00 | $149.00 |
| Purchase #4 | $27.97 | 4.134% | $29.1263 | $29.13 | $29.15 | $29.10 |
| Purchase #5 | $247.36 | 6.184% | $262.6567 | $262.66 | $262.65 | $262.70 |
| Purchase #6 | $165.62 | 3.409% | $171.266 | $171.27 | $171.25 | $171.30 |
| Purchase #7 | $111.56 | 4.526% | $116.6092 | $116.61 | $116.60 | $116.60 |
| 7 purchase totals = | $857.96 | $910.7952 | $910.81 | $910.75 | $910.90 | |