| 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 | $165.82 | 9.750% | $181.9875 | $181.99 | $182.00 | $182.00 |
| Purchase #2 | $106.96 | 11.653% | $119.424 | $119.42 | $119.40 | $119.40 |
| Purchase #3 | $64.55 | 10.844% | $71.5498 | $71.55 | $71.55 | $71.50 |
| Purchase #4 | $78.44 | 5.447% | $82.7126 | $82.71 | $82.70 | $82.70 |
| Purchase #5 | $242.75 | 3.285% | $250.7243 | $250.72 | $250.70 | $250.70 |
| Purchase #6 | $175.44 | 8.374% | $190.1313 | $190.13 | $190.15 | $190.10 |
| Purchase #7 | $76.79 | 5.468% | $80.9889 | $80.99 | $81.00 | $81.00 |
| 7 purchase totals = | $910.75 | $977.5184 | $977.51 | $977.50 | $977.40 | |