| 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 | $165.76 | 3.797% | $172.0539 | $172.05 | $172.05 | $172.10 |
| Purchase #2 | $19.26 | 13.189% | $21.8002 | $21.80 | $21.80 | $21.80 |
| Purchase #3 | $199.32 | 3.588% | $206.4716 | $206.47 | $206.45 | $206.50 |
| Purchase #4 | $57.50 | 12.225% | $64.5294 | $64.53 | $64.55 | $64.50 |
| Purchase #5 | $177.96 | 3.235% | $183.717 | $183.72 | $183.70 | $183.70 |
| Purchase #6 | $97.90 | 4.850% | $102.6482 | $102.65 | $102.65 | $102.60 |
| Purchase #7 | $136.82 | 13.707% | $155.5739 | $155.57 | $155.55 | $155.60 |
| 7 purchase totals = | $854.52 | $906.7942 | $906.79 | $906.75 | $906.80 | |