| 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 | $157.53 | 6.565% | $167.8718 | $167.87 | $167.85 | $167.90 |
| Purchase #2 | $236.70 | 6.246% | $251.4843 | $251.48 | $251.50 | $251.50 |
| Purchase #3 | $193.79 | 12.598% | $218.2037 | $218.20 | $218.20 | $218.20 |
| Purchase #4 | $134.92 | 7.551% | $145.1078 | $145.11 | $145.10 | $145.10 |
| Purchase #5 | $77.89 | 13.537% | $88.434 | $88.43 | $88.45 | $88.40 |
| Purchase #6 | $225.89 | 7.660% | $243.1932 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $180.83 | 13.382% | $205.0287 | $205.03 | $205.05 | $205.00 |
| 7 purchase totals = | $1,207.55 | $1,319.3235 | $1,319.31 | $1,319.35 | $1,319.30 | |