| 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 | $167.46 | 11.394% | $186.5404 | $186.54 | $186.55 | $186.50 |
| Purchase #2 | $109.49 | 10.675% | $121.1781 | $121.18 | $121.20 | $121.20 |
| Purchase #3 | $33.71 | 4.429% | $35.203 | $35.20 | $35.20 | $35.20 |
| Purchase #4 | $71.61 | 12.703% | $80.7066 | $80.71 | $80.70 | $80.70 |
| Purchase #5 | $174.55 | 4.870% | $183.0506 | $183.05 | $183.05 | $183.10 |
| Purchase #6 | $26.36 | 7.247% | $28.2703 | $28.27 | $28.25 | $28.30 |
| Purchase #7 | $89.40 | 12.864% | $100.9004 | $100.90 | $100.90 | $100.90 |
| 7 purchase totals = | $672.58 | $735.8494 | $735.85 | $735.85 | $735.90 | |