| 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 | $135.39 | 6.544% | $144.2499 | $144.25 | $144.25 | $144.20 |
| Purchase #2 | $11.99 | 11.460% | $13.3641 | $13.36 | $13.35 | $13.40 |
| Purchase #3 | $75.85 | 8.455% | $82.2631 | $82.26 | $82.25 | $82.30 |
| Purchase #4 | $90.70 | 11.143% | $100.8067 | $100.81 | $100.80 | $100.80 |
| Purchase #5 | $127.42 | 5.558% | $134.502 | $134.50 | $134.50 | $134.50 |
| Purchase #6 | $110.25 | 5.242% | $116.0293 | $116.03 | $116.05 | $116.00 |
| Purchase #7 | $76.46 | 6.154% | $81.1653 | $81.17 | $81.15 | $81.20 |
| 7 purchase totals = | $628.06 | $672.3804 | $672.38 | $672.35 | $672.40 | |