| 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 | $179.62 | 10.759% | $198.9453 | $198.95 | $198.95 | $198.90 |
| Purchase #2 | $46.74 | 3.214% | $48.2422 | $48.24 | $48.25 | $48.20 |
| Purchase #3 | $170.72 | 3.386% | $176.5006 | $176.50 | $176.50 | $176.50 |
| Purchase #4 | $28.53 | 5.464% | $30.0889 | $30.09 | $30.10 | $30.10 |
| Purchase #5 | $146.36 | 5.732% | $154.7494 | $154.75 | $154.75 | $154.70 |
| Purchase #6 | $68.61 | 13.825% | $78.0953 | $78.10 | $78.10 | $78.10 |
| Purchase #7 | $162.39 | 4.841% | $170.2513 | $170.25 | $170.25 | $170.30 |
| 7 purchase totals = | $802.97 | $856.8730 | $856.88 | $856.90 | $856.80 | |