| 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 | $103.67 | 6.481% | $110.3889 | $110.39 | $110.40 | $110.40 |
| Purchase #2 | $158.96 | 13.836% | $180.9537 | $180.95 | $180.95 | $181.00 |
| Purchase #3 | $236.83 | 6.274% | $251.6887 | $251.69 | $251.70 | $251.70 |
| Purchase #4 | $17.44 | 8.161% | $18.8633 | $18.86 | $18.85 | $18.90 |
| Purchase #5 | $145.88 | 12.807% | $164.5629 | $164.56 | $164.55 | $164.60 |
| Purchase #6 | $163.81 | 10.495% | $181.0019 | $181.00 | $181.00 | $181.00 |
| Purchase #7 | $116.61 | 10.505% | $128.8599 | $128.86 | $128.85 | $128.90 |
| 7 purchase totals = | $943.20 | $1,036.3193 | $1,036.31 | $1,036.30 | $1,036.50 | |