| 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 | $182.80 | 10.650% | $202.2682 | $202.27 | $202.25 | $202.30 |
| Purchase #2 | $205.90 | 8.678% | $223.768 | $223.77 | $223.75 | $223.80 |
| Purchase #3 | $138.48 | 3.286% | $143.0305 | $143.03 | $143.05 | $143.00 |
| Purchase #4 | $93.37 | 10.777% | $103.4325 | $103.43 | $103.45 | $103.40 |
| Purchase #5 | $149.46 | 3.664% | $154.9362 | $154.94 | $154.95 | $154.90 |
| Purchase #6 | $61.66 | 5.650% | $65.1438 | $65.14 | $65.15 | $65.10 |
| Purchase #7 | $50.41 | 10.419% | $55.6622 | $55.66 | $55.65 | $55.70 |
| 7 purchase totals = | $882.08 | $948.2414 | $948.24 | $948.25 | $948.20 | |