| 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 | $159.36 | 13.339% | $180.617 | $180.62 | $180.60 | $180.60 |
| Purchase #2 | $178.65 | 4.115% | $186.0014 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $194.99 | 4.660% | $204.0765 | $204.08 | $204.10 | $204.10 |
| Purchase #4 | $14.63 | 11.516% | $16.3148 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $142.78 | 7.374% | $153.3086 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $75.30 | 4.868% | $78.9656 | $78.97 | $78.95 | $79.00 |
| Purchase #7 | $41.76 | 8.426% | $45.2787 | $45.28 | $45.30 | $45.30 |
| 7 purchase totals = | $807.47 | $864.5626 | $864.57 | $864.55 | $864.60 | |