| 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 | $126.77 | 3.618% | $131.3565 | $131.36 | $131.35 | $131.40 |
| Purchase #2 | $22.74 | 4.375% | $23.7349 | $23.73 | $23.75 | $23.70 |
| Purchase #3 | $45.58 | 9.603% | $49.957 | $49.96 | $49.95 | $50.00 |
| Purchase #4 | $225.69 | 12.299% | $253.4476 | $253.45 | $253.45 | $253.40 |
| Purchase #5 | $153.41 | 6.804% | $163.848 | $163.85 | $163.85 | $163.80 |
| Purchase #6 | $205.66 | 4.372% | $214.6515 | $214.65 | $214.65 | $214.70 |
| Purchase #7 | $69.66 | 12.526% | $78.3856 | $78.39 | $78.40 | $78.40 |
| 7 purchase totals = | $849.51 | $915.3811 | $915.39 | $915.40 | $915.40 | |