| 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 | $184.93 | 3.663% | $191.704 | $191.70 | $191.70 | $191.70 |
| Purchase #2 | $117.91 | 13.766% | $134.1415 | $134.14 | $134.15 | $134.10 |
| Purchase #3 | $208.91 | 6.570% | $222.6354 | $222.64 | $222.65 | $222.60 |
| Purchase #4 | $30.57 | 8.730% | $33.2388 | $33.24 | $33.25 | $33.20 |
| Purchase #5 | $130.28 | 4.527% | $136.1778 | $136.18 | $136.20 | $136.20 |
| Purchase #6 | $179.93 | 3.577% | $186.3661 | $186.37 | $186.35 | $186.40 |
| Purchase #7 | $35.79 | 9.490% | $39.1865 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $888.32 | $943.4501 | $943.46 | $943.50 | $943.40 | |