| 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 | $205.99 | 9.419% | $225.3922 | $225.39 | $225.40 | $225.40 |
| Purchase #2 | $71.85 | 8.777% | $78.1563 | $78.16 | $78.15 | $78.20 |
| Purchase #3 | $20.86 | 12.115% | $23.3872 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $175.88 | 4.262% | $183.376 | $183.38 | $183.40 | $183.40 |
| Purchase #5 | $183.49 | 13.359% | $208.0024 | $208.00 | $208.00 | $208.00 |
| Purchase #6 | $50.38 | 9.698% | $55.2659 | $55.27 | $55.25 | $55.30 |
| Purchase #7 | $62.61 | 8.399% | $67.8686 | $67.87 | $67.85 | $67.90 |
| 7 purchase totals = | $771.06 | $841.4486 | $841.46 | $841.45 | $841.60 | |