| 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 | $179.31 | 8.702% | $194.9136 | $194.91 | $194.90 | $194.90 |
| Purchase #2 | $155.45 | 8.172% | $168.1534 | $168.15 | $168.15 | $168.20 |
| Purchase #3 | $79.89 | 10.271% | $88.0955 | $88.10 | $88.10 | $88.10 |
| Purchase #4 | $138.33 | 5.596% | $146.0709 | $146.07 | $146.05 | $146.10 |
| Purchase #5 | $97.79 | 5.193% | $102.8682 | $102.87 | $102.85 | $102.90 |
| Purchase #6 | $43.84 | 13.135% | $49.5984 | $49.60 | $49.60 | $49.60 |
| Purchase #7 | $192.78 | 10.164% | $212.3742 | $212.37 | $212.35 | $212.40 |
| 7 purchase totals = | $887.39 | $962.0742 | $962.07 | $962.00 | $962.20 | |