| 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 | $182.72 | 7.353% | $196.1554 | $196.16 | $196.15 | $196.20 |
| Purchase #2 | $75.61 | 3.434% | $78.2064 | $78.21 | $78.20 | $78.20 |
| Purchase #3 | $150.78 | 13.298% | $170.8307 | $170.83 | $170.85 | $170.80 |
| Purchase #4 | $94.98 | 3.198% | $98.0175 | $98.02 | $98.00 | $98.00 |
| Purchase #5 | $23.78 | 12.271% | $26.698 | $26.70 | $26.70 | $26.70 |
| Purchase #6 | $17.81 | 6.694% | $19.0022 | $19.00 | $19.00 | $19.00 |
| Purchase #7 | $175.88 | 6.236% | $186.8479 | $186.85 | $186.85 | $186.80 |
| 7 purchase totals = | $721.56 | $775.7581 | $775.77 | $775.75 | $775.70 | |