| 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 | $160.91 | 3.626% | $166.7446 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $182.79 | 3.530% | $189.2425 | $189.24 | $189.25 | $189.20 |
| Purchase #3 | $53.36 | 9.520% | $58.4399 | $58.44 | $58.45 | $58.40 |
| Purchase #4 | $25.57 | 12.534% | $28.7749 | $28.77 | $28.75 | $28.80 |
| Purchase #5 | $45.26 | 8.798% | $49.242 | $49.24 | $49.25 | $49.20 |
| Purchase #6 | $205.96 | 12.261% | $231.2128 | $231.21 | $231.20 | $231.20 |
| Purchase #7 | $122.72 | 4.153% | $127.8166 | $127.82 | $127.80 | $127.80 |
| 7 purchase totals = | $796.57 | $851.4733 | $851.46 | $851.45 | $851.30 | |