| 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 | $183.27 | 4.244% | $191.048 | $191.05 | $191.05 | $191.00 |
| Purchase #2 | $25.73 | 8.599% | $27.9425 | $27.94 | $27.95 | $27.90 |
| Purchase #3 | $148.62 | 9.788% | $163.1669 | $163.17 | $163.15 | $163.20 |
| Purchase #4 | $114.94 | 5.400% | $121.1468 | $121.15 | $121.15 | $121.10 |
| Purchase #5 | $91.74 | 11.366% | $102.1672 | $102.17 | $102.15 | $102.20 |
| Purchase #6 | $102.81 | 12.643% | $115.8083 | $115.81 | $115.80 | $115.80 |
| Purchase #7 | $205.25 | 4.795% | $215.0917 | $215.09 | $215.10 | $215.10 |
| 7 purchase totals = | $872.36 | $936.3714 | $936.38 | $936.35 | $936.30 | |