| 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 | $111.34 | 12.598% | $125.3666 | $125.37 | $125.35 | $125.40 |
| Purchase #2 | $132.43 | 9.256% | $144.6877 | $144.69 | $144.70 | $144.70 |
| Purchase #3 | $170.62 | 3.422% | $176.4586 | $176.46 | $176.45 | $176.50 |
| Purchase #4 | $95.94 | 6.394% | $102.0744 | $102.07 | $102.05 | $102.10 |
| Purchase #5 | $22.26 | 8.129% | $24.0695 | $24.07 | $24.05 | $24.10 |
| Purchase #6 | $161.56 | 8.471% | $175.2457 | $175.25 | $175.25 | $175.20 |
| Purchase #7 | $160.26 | 13.785% | $182.3518 | $182.35 | $182.35 | $182.40 |
| 7 purchase totals = | $854.41 | $930.2543 | $930.26 | $930.20 | $930.40 | |