| 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 | $117.44 | 9.207% | $128.2527 | $128.25 | $128.25 | $128.30 |
| Purchase #2 | $144.29 | 13.832% | $164.2482 | $164.25 | $164.25 | $164.20 |
| Purchase #3 | $64.77 | 8.136% | $70.0397 | $70.04 | $70.05 | $70.00 |
| Purchase #4 | $139.94 | 10.402% | $154.4966 | $154.50 | $154.50 | $154.50 |
| Purchase #5 | $157.91 | 11.112% | $175.457 | $175.46 | $175.45 | $175.50 |
| Purchase #6 | $162.66 | 3.740% | $168.7435 | $168.74 | $168.75 | $168.70 |
| Purchase #7 | $79.43 | 3.848% | $82.4865 | $82.49 | $82.50 | $82.50 |
| 7 purchase totals = | $866.44 | $943.7242 | $943.73 | $943.75 | $943.70 | |