| 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 | $159.75 | 5.525% | $168.5762 | $168.58 | $168.60 | $168.60 |
| Purchase #2 | $220.78 | 3.816% | $229.205 | $229.21 | $229.20 | $229.20 |
| Purchase #3 | $154.41 | 9.695% | $169.38 | $169.38 | $169.40 | $169.40 |
| Purchase #4 | $183.97 | 13.645% | $209.0727 | $209.07 | $209.05 | $209.10 |
| Purchase #5 | $182.48 | 11.721% | $203.8685 | $203.87 | $203.85 | $203.90 |
| Purchase #6 | $59.81 | 9.169% | $65.294 | $65.29 | $65.30 | $65.30 |
| Purchase #7 | $54.26 | 4.283% | $56.584 | $56.58 | $56.60 | $56.60 |
| 7 purchase totals = | $1,015.46 | $1,101.9804 | $1,101.98 | $1,102.00 | $1,102.10 | |