| 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 | $144.80 | 13.246% | $163.9802 | $163.98 | $164.00 | $164.00 |
| Purchase #2 | $69.62 | 8.338% | $75.4249 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $188.40 | 10.403% | $207.9993 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $239.76 | 9.328% | $262.1248 | $262.12 | $262.10 | $262.10 |
| Purchase #5 | $91.96 | 12.166% | $103.1479 | $103.15 | $103.15 | $103.10 |
| Purchase #6 | $205.56 | 11.447% | $229.0905 | $229.09 | $229.10 | $229.10 |
| Purchase #7 | $126.36 | 9.332% | $138.1519 | $138.15 | $138.15 | $138.20 |
| 7 purchase totals = | $1,066.46 | $1,179.9195 | $1,179.91 | $1,179.90 | $1,179.90 | |