| 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 | $163.41 | 10.850% | $181.14 | $181.14 | $181.15 | $181.10 |
| Purchase #2 | $204.58 | 6.742% | $218.3728 | $218.37 | $218.35 | $218.40 |
| Purchase #3 | $49.75 | 5.354% | $52.4136 | $52.41 | $52.40 | $52.40 |
| Purchase #4 | $151.83 | 4.296% | $158.3526 | $158.35 | $158.35 | $158.40 |
| Purchase #5 | $116.52 | 8.108% | $125.9674 | $125.97 | $125.95 | $126.00 |
| Purchase #6 | $204.44 | 4.363% | $213.3597 | $213.36 | $213.35 | $213.40 |
| Purchase #7 | $74.75 | 7.473% | $80.3361 | $80.34 | $80.35 | $80.30 |
| 7 purchase totals = | $965.28 | $1,029.9422 | $1,029.94 | $1,029.90 | $1,030.00 | |