| 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 | $163.28 | 3.734% | $169.3769 | $169.38 | $169.40 | $169.40 |
| Purchase #2 | $241.86 | 13.465% | $274.4264 | $274.43 | $274.45 | $274.40 |
| Purchase #3 | $18.53 | 10.535% | $20.4821 | $20.48 | $20.50 | $20.50 |
| Purchase #4 | $231.65 | 13.388% | $262.6633 | $262.66 | $262.65 | $262.70 |
| Purchase #5 | $52.83 | 4.609% | $55.2649 | $55.26 | $55.25 | $55.30 |
| Purchase #6 | $205.47 | 3.497% | $212.6553 | $212.66 | $212.65 | $212.70 |
| Purchase #7 | $141.76 | 9.865% | $155.7446 | $155.74 | $155.75 | $155.70 |
| 7 purchase totals = | $1,055.38 | $1,150.6135 | $1,150.61 | $1,150.65 | $1,150.70 | |