| 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 | $183.46 | 12.438% | $206.2788 | $206.28 | $206.30 | $206.30 |
| Purchase #2 | $35.92 | 10.308% | $39.6226 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $225.26 | 6.253% | $239.3455 | $239.35 | $239.35 | $239.30 |
| Purchase #4 | $143.53 | 12.185% | $161.0191 | $161.02 | $161.00 | $161.00 |
| Purchase #5 | $144.95 | 12.663% | $163.305 | $163.31 | $163.30 | $163.30 |
| Purchase #6 | $49.95 | 10.463% | $55.1763 | $55.18 | $55.20 | $55.20 |
| Purchase #7 | $71.26 | 12.291% | $80.0186 | $80.02 | $80.00 | $80.00 |
| 7 purchase totals = | $854.33 | $944.7659 | $944.78 | $944.75 | $944.70 | |