| 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 | $157.53 | 3.672% | $163.3145 | $163.31 | $163.30 | $163.30 |
| Purchase #2 | $235.65 | 12.670% | $265.5069 | $265.51 | $265.50 | $265.50 |
| Purchase #3 | $247.85 | 4.851% | $259.8732 | $259.87 | $259.85 | $259.90 |
| Purchase #4 | $104.63 | 11.678% | $116.8487 | $116.85 | $116.85 | $116.80 |
| Purchase #5 | $179.99 | 13.239% | $203.8189 | $203.82 | $203.80 | $203.80 |
| Purchase #6 | $106.49 | 3.156% | $109.8508 | $109.85 | $109.85 | $109.90 |
| Purchase #7 | $138.73 | 6.728% | $148.0638 | $148.06 | $148.05 | $148.10 |
| 7 purchase totals = | $1,170.87 | $1,267.2768 | $1,267.27 | $1,267.20 | $1,267.30 | |