| 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 | $138.70 | 11.605% | $154.7961 | $154.80 | $154.80 | $154.80 |
| Purchase #2 | $31.81 | 7.761% | $34.2788 | $34.28 | $34.30 | $34.30 |
| Purchase #3 | $8.42 | 7.831% | $9.0794 | $9.08 | $9.10 | $9.10 |
| Purchase #4 | $245.27 | 4.858% | $257.1852 | $257.19 | $257.20 | $257.20 |
| Purchase #5 | $98.75 | 3.682% | $102.386 | $102.39 | $102.40 | $102.40 |
| Purchase #6 | $106.50 | 6.621% | $113.5514 | $113.55 | $113.55 | $113.60 |
| Purchase #7 | $177.91 | 8.683% | $193.3579 | $193.36 | $193.35 | $193.40 |
| 7 purchase totals = | $807.36 | $864.6348 | $864.65 | $864.70 | $864.80 | |