| 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 | $164.28 | 10.760% | $181.9565 | $181.96 | $181.95 | $182.00 |
| Purchase #2 | $27.46 | 3.572% | $28.4409 | $28.44 | $28.45 | $28.40 |
| Purchase #3 | $200.87 | 11.659% | $224.2894 | $224.29 | $224.30 | $224.30 |
| Purchase #4 | $75.58 | 10.461% | $83.4864 | $83.49 | $83.50 | $83.50 |
| Purchase #5 | $209.30 | 12.733% | $235.9502 | $235.95 | $235.95 | $236.00 |
| Purchase #6 | $37.88 | 10.843% | $41.9873 | $41.99 | $42.00 | $42.00 |
| Purchase #7 | $184.44 | 7.363% | $198.0203 | $198.02 | $198.00 | $198.00 |
| 7 purchase totals = | $899.81 | $994.1310 | $994.14 | $994.15 | $994.20 | |