| 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 | $191.48 | 13.568% | $217.46 | $217.46 | $217.45 | $217.50 |
| Purchase #2 | $196.61 | 8.123% | $212.5806 | $212.58 | $212.60 | $212.60 |
| Purchase #3 | $25.47 | 9.529% | $27.897 | $27.90 | $27.90 | $27.90 |
| Purchase #4 | $180.71 | 13.257% | $204.6667 | $204.67 | $204.65 | $204.70 |
| Purchase #5 | $174.42 | 5.123% | $183.3555 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $38.56 | 12.622% | $43.427 | $43.43 | $43.45 | $43.40 |
| Purchase #7 | $25.50 | 9.713% | $27.9768 | $27.98 | $28.00 | $28.00 |
| 7 purchase totals = | $832.75 | $917.3636 | $917.38 | $917.40 | $917.50 | |