| 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 | $17.45 | 7.446% | $18.7493 | $18.75 | $18.75 | $18.70 |
| Purchase #2 | $90.26 | 5.581% | $95.2974 | $95.30 | $95.30 | $95.30 |
| Purchase #3 | $115.68 | 9.679% | $126.8767 | $126.88 | $126.90 | $126.90 |
| Purchase #4 | $214.86 | 12.543% | $241.8099 | $241.81 | $241.80 | $241.80 |
| Purchase #5 | $131.46 | 10.202% | $144.8715 | $144.87 | $144.85 | $144.90 |
| Purchase #6 | $97.60 | 6.831% | $104.2671 | $104.27 | $104.25 | $104.30 |
| Purchase #7 | $154.25 | 12.639% | $173.7457 | $173.75 | $173.75 | $173.70 |
| 7 purchase totals = | $821.56 | $905.6176 | $905.63 | $905.60 | $905.60 | |