| 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 | $136.32 | 7.754% | $146.8903 | $146.89 | $146.90 | $146.90 |
| Purchase #2 | $75.40 | 10.450% | $83.2793 | $83.28 | $83.30 | $83.30 |
| Purchase #3 | $89.32 | 5.847% | $94.5425 | $94.54 | $94.55 | $94.50 |
| Purchase #4 | $166.62 | 4.487% | $174.0962 | $174.10 | $174.10 | $174.10 |
| Purchase #5 | $58.70 | 4.682% | $61.4483 | $61.45 | $61.45 | $61.40 |
| Purchase #6 | $205.61 | 5.406% | $216.7253 | $216.73 | $216.75 | $216.70 |
| Purchase #7 | $115.73 | 12.223% | $129.8757 | $129.88 | $129.90 | $129.90 |
| 7 purchase totals = | $847.70 | $906.8576 | $906.87 | $906.95 | $906.80 | |