| 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 | $171.30 | 3.192% | $176.7679 | $176.77 | $176.75 | $176.80 |
| Purchase #2 | $20.88 | 4.146% | $21.7457 | $21.75 | $21.75 | $21.70 |
| Purchase #3 | $143.72 | 11.677% | $160.5022 | $160.50 | $160.50 | $160.50 |
| Purchase #4 | $165.79 | 10.429% | $183.0802 | $183.08 | $183.10 | $183.10 |
| Purchase #5 | $19.63 | 4.649% | $20.5426 | $20.54 | $20.55 | $20.50 |
| Purchase #6 | $160.97 | 8.578% | $174.778 | $174.78 | $174.80 | $174.80 |
| Purchase #7 | $177.73 | 10.754% | $196.8431 | $196.84 | $196.85 | $196.80 |
| 7 purchase totals = | $860.02 | $934.2597 | $934.26 | $934.30 | $934.20 | |