| 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 | $140.70 | 9.704% | $154.3535 | $154.35 | $154.35 | $154.40 |
| Purchase #2 | $79.37 | 9.712% | $87.0784 | $87.08 | $87.10 | $87.10 |
| Purchase #3 | $245.68 | 3.377% | $253.9766 | $253.98 | $254.00 | $254.00 |
| Purchase #4 | $127.56 | 11.664% | $142.4386 | $142.44 | $142.45 | $142.40 |
| Purchase #5 | $229.90 | 10.701% | $254.5016 | $254.50 | $254.50 | $254.50 |
| Purchase #6 | $236.53 | 10.717% | $261.8789 | $261.88 | $261.90 | $261.90 |
| Purchase #7 | $8.32 | 7.548% | $8.948 | $8.95 | $8.95 | $8.90 |
| 7 purchase totals = | $1,068.06 | $1,163.1756 | $1,163.18 | $1,163.25 | $1,163.20 | |