| 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 | $176.64 | 6.840% | $188.7222 | $188.72 | $188.70 | $188.70 |
| Purchase #2 | $46.43 | 11.118% | $51.5921 | $51.59 | $51.60 | $51.60 |
| Purchase #3 | $74.52 | 10.860% | $82.6129 | $82.61 | $82.60 | $82.60 |
| Purchase #4 | $201.83 | 11.338% | $224.7135 | $224.71 | $224.70 | $224.70 |
| Purchase #5 | $62.65 | 5.371% | $66.0149 | $66.01 | $66.00 | $66.00 |
| Purchase #6 | $8.67 | 3.214% | $8.9487 | $8.95 | $8.95 | $8.90 |
| Purchase #7 | $181.72 | 13.496% | $206.2449 | $206.24 | $206.25 | $206.20 |
| 7 purchase totals = | $752.46 | $828.8492 | $828.83 | $828.80 | $828.70 | |