| 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 | $164.34 | 10.171% | $181.055 | $181.06 | $181.05 | $181.10 |
| Purchase #2 | $77.45 | 4.145% | $80.6603 | $80.66 | $80.65 | $80.70 |
| Purchase #3 | $176.27 | 4.309% | $183.8655 | $183.87 | $183.85 | $183.90 |
| Purchase #4 | $53.85 | 8.635% | $58.4999 | $58.50 | $58.50 | $58.50 |
| Purchase #5 | $203.86 | 5.797% | $215.6778 | $215.68 | $215.70 | $215.70 |
| Purchase #6 | $20.86 | 12.221% | $23.4093 | $23.41 | $23.40 | $23.40 |
| Purchase #7 | $86.73 | 12.162% | $97.2781 | $97.28 | $97.30 | $97.30 |
| 7 purchase totals = | $783.36 | $840.4459 | $840.46 | $840.45 | $840.60 | |