| 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 | $166.26 | 11.858% | $185.9751 | $185.98 | $186.00 | $186.00 |
| Purchase #2 | $213.46 | 13.688% | $242.6784 | $242.68 | $242.70 | $242.70 |
| Purchase #3 | $108.35 | 9.308% | $118.4352 | $118.44 | $118.45 | $118.40 |
| Purchase #4 | $57.28 | 6.440% | $60.9688 | $60.97 | $60.95 | $61.00 |
| Purchase #5 | $8.72 | 7.627% | $9.3851 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $9.83 | 3.721% | $10.1958 | $10.20 | $10.20 | $10.20 |
| Purchase #7 | $228.92 | 12.266% | $256.9993 | $257.00 | $257.00 | $257.00 |
| 7 purchase totals = | $792.82 | $884.6377 | $884.66 | $884.70 | $884.70 | |