| 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 | $153.43 | 7.676% | $165.2073 | $165.21 | $165.20 | $165.20 |
| Purchase #2 | $96.75 | 7.574% | $104.0778 | $104.08 | $104.10 | $104.10 |
| Purchase #3 | $123.45 | 9.293% | $134.9222 | $134.92 | $134.90 | $134.90 |
| Purchase #4 | $189.78 | 12.471% | $213.4475 | $213.45 | $213.45 | $213.40 |
| Purchase #5 | $219.53 | 3.801% | $227.8743 | $227.87 | $227.85 | $227.90 |
| Purchase #6 | $217.65 | 13.406% | $246.8282 | $246.83 | $246.85 | $246.80 |
| Purchase #7 | $64.55 | 8.257% | $69.8799 | $69.88 | $69.90 | $69.90 |
| 7 purchase totals = | $1,065.14 | $1,162.2372 | $1,162.24 | $1,162.25 | $1,162.20 | |