| 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 | $187.39 | 7.410% | $201.2756 | $201.28 | $201.30 | $201.30 |
| Purchase #2 | $144.75 | 12.666% | $163.084 | $163.08 | $163.10 | $163.10 |
| Purchase #3 | $196.88 | 5.142% | $207.0036 | $207.00 | $207.00 | $207.00 |
| Purchase #4 | $240.70 | 10.638% | $266.3057 | $266.31 | $266.30 | $266.30 |
| Purchase #5 | $172.46 | 5.340% | $181.6694 | $181.67 | $181.65 | $181.70 |
| Purchase #6 | $148.25 | 7.181% | $158.8958 | $158.90 | $158.90 | $158.90 |
| Purchase #7 | $227.94 | 11.445% | $254.0277 | $254.03 | $254.05 | $254.00 |
| 7 purchase totals = | $1,318.37 | $1,432.2618 | $1,432.27 | $1,432.30 | $1,432.30 | |