| 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 | $158.82 | 3.450% | $164.2993 | $164.30 | $164.30 | $164.30 |
| Purchase #2 | $171.40 | 9.285% | $187.3145 | $187.31 | $187.30 | $187.30 |
| Purchase #3 | $59.64 | 3.614% | $61.7954 | $61.80 | $61.80 | $61.80 |
| Purchase #4 | $175.78 | 6.320% | $186.8893 | $186.89 | $186.90 | $186.90 |
| Purchase #5 | $245.43 | 13.385% | $278.2808 | $278.28 | $278.30 | $278.30 |
| Purchase #6 | $217.64 | 8.501% | $236.1416 | $236.14 | $236.15 | $236.10 |
| Purchase #7 | $97.82 | 8.548% | $106.1817 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $1,126.53 | $1,220.9026 | $1,220.90 | $1,220.95 | $1,220.90 | |