| 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 | $142.28 | 11.769% | $159.0249 | $159.02 | $159.00 | $159.00 |
| Purchase #2 | $44.72 | 11.632% | $49.9218 | $49.92 | $49.90 | $49.90 |
| Purchase #3 | $62.99 | 4.155% | $65.6072 | $65.61 | $65.60 | $65.60 |
| Purchase #4 | $17.77 | 13.531% | $20.1745 | $20.17 | $20.15 | $20.20 |
| Purchase #5 | $242.38 | 4.453% | $253.1732 | $253.17 | $253.15 | $253.20 |
| Purchase #6 | $225.98 | 3.849% | $234.678 | $234.68 | $234.70 | $234.70 |
| Purchase #7 | $21.38 | 8.297% | $23.1539 | $23.15 | $23.15 | $23.20 |
| 7 purchase totals = | $757.50 | $805.7335 | $805.72 | $805.65 | $805.80 | |