| 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 | $148.39 | 8.570% | $161.107 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $79.81 | 8.358% | $86.4805 | $86.48 | $86.50 | $86.50 |
| Purchase #3 | $158.31 | 5.499% | $167.0155 | $167.02 | $167.00 | $167.00 |
| Purchase #4 | $15.27 | 5.353% | $16.0874 | $16.09 | $16.10 | $16.10 |
| Purchase #5 | $91.91 | 11.314% | $102.3087 | $102.31 | $102.30 | $102.30 |
| Purchase #6 | $112.55 | 12.343% | $126.442 | $126.44 | $126.45 | $126.40 |
| Purchase #7 | $200.85 | 11.165% | $223.2749 | $223.27 | $223.25 | $223.30 |
| 7 purchase totals = | $807.09 | $882.7160 | $882.72 | $882.70 | $882.70 | |