| 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 | $158.60 | 7.401% | $170.338 | $170.34 | $170.35 | $170.30 |
| Purchase #2 | $119.86 | 11.510% | $133.6559 | $133.66 | $133.65 | $133.70 |
| Purchase #3 | $48.81 | 12.617% | $54.9684 | $54.97 | $54.95 | $55.00 |
| Purchase #4 | $194.87 | 6.627% | $207.784 | $207.78 | $207.80 | $207.80 |
| Purchase #5 | $97.49 | 9.464% | $106.7165 | $106.72 | $106.70 | $106.70 |
| Purchase #6 | $17.72 | 12.247% | $19.8902 | $19.89 | $19.90 | $19.90 |
| Purchase #7 | $27.64 | 9.776% | $30.3421 | $30.34 | $30.35 | $30.30 |
| 7 purchase totals = | $664.99 | $723.6951 | $723.70 | $723.70 | $723.70 | |