| 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 | $79.95 | 5.449% | $84.3065 | $84.31 | $84.30 | $84.30 |
| Purchase #2 | $163.99 | 13.865% | $186.7272 | $186.73 | $186.75 | $186.70 |
| Purchase #3 | $248.71 | 7.221% | $266.6693 | $266.67 | $266.65 | $266.70 |
| Purchase #4 | $108.78 | 7.628% | $117.0777 | $117.08 | $117.10 | $117.10 |
| Purchase #5 | $221.97 | 6.360% | $236.0873 | $236.09 | $236.10 | $236.10 |
| Purchase #6 | $214.41 | 9.352% | $234.4616 | $234.46 | $234.45 | $234.50 |
| Purchase #7 | $37.49 | 4.815% | $39.2951 | $39.30 | $39.30 | $39.30 |
| 7 purchase totals = | $1,075.30 | $1,164.6247 | $1,164.64 | $1,164.65 | $1,164.70 | |