| 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 | $159.84 | 9.622% | $175.2198 | $175.22 | $175.20 | $175.20 |
| Purchase #2 | $237.63 | 5.531% | $250.7733 | $250.77 | $250.75 | $250.80 |
| Purchase #3 | $64.85 | 7.776% | $69.8927 | $69.89 | $69.90 | $69.90 |
| Purchase #4 | $5.81 | 11.531% | $6.48 | $6.48 | $6.50 | $6.50 |
| Purchase #5 | $151.36 | 12.537% | $170.336 | $170.34 | $170.35 | $170.30 |
| Purchase #6 | $122.40 | 3.437% | $126.6069 | $126.61 | $126.60 | $126.60 |
| Purchase #7 | $77.91 | 6.468% | $82.9492 | $82.95 | $82.95 | $82.90 |
| 7 purchase totals = | $819.80 | $882.2579 | $882.26 | $882.25 | $882.20 | |