| 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 | $164.31 | 9.563% | $180.023 | $180.02 | $180.00 | $180.00 |
| Purchase #2 | $77.57 | 3.461% | $80.2547 | $80.25 | $80.25 | $80.30 |
| Purchase #3 | $124.64 | 9.453% | $136.4222 | $136.42 | $136.40 | $136.40 |
| Purchase #4 | $185.53 | 13.692% | $210.9328 | $210.93 | $210.95 | $210.90 |
| Purchase #5 | $145.33 | 6.140% | $154.2533 | $154.25 | $154.25 | $154.30 |
| Purchase #6 | $9.66 | 10.306% | $10.6556 | $10.66 | $10.65 | $10.70 |
| Purchase #7 | $30.66 | 12.465% | $34.4818 | $34.48 | $34.50 | $34.50 |
| 7 purchase totals = | $737.70 | $807.0234 | $807.01 | $807.00 | $807.10 | |