| 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 | $102.62 | 12.256% | $115.1971 | $115.20 | $115.20 | $115.20 |
| Purchase #2 | $153.59 | 6.619% | $163.7561 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $119.95 | 8.179% | $129.7607 | $129.76 | $129.75 | $129.80 |
| Purchase #4 | $127.76 | 13.669% | $145.2235 | $145.22 | $145.20 | $145.20 |
| Purchase #5 | $134.78 | 5.370% | $142.0177 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $25.98 | 4.560% | $27.1647 | $27.16 | $27.15 | $27.20 |
| Purchase #7 | $13.92 | 12.551% | $15.6671 | $15.67 | $15.65 | $15.70 |
| 7 purchase totals = | $678.60 | $738.7869 | $738.79 | $738.70 | $738.90 | |