| 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 | $227.37 | 4.672% | $237.9927 | $237.99 | $238.00 | $238.00 |
| Purchase #2 | $188.48 | 3.804% | $195.6498 | $195.65 | $195.65 | $195.60 |
| Purchase #3 | $145.45 | 6.324% | $154.6483 | $154.65 | $154.65 | $154.60 |
| Purchase #4 | $158.81 | 7.455% | $170.6493 | $170.65 | $170.65 | $170.60 |
| Purchase #5 | $70.66 | 13.656% | $80.3093 | $80.31 | $80.30 | $80.30 |
| Purchase #6 | $16.54 | 7.391% | $17.7625 | $17.76 | $17.75 | $17.80 |
| Purchase #7 | $71.56 | 10.671% | $79.1962 | $79.20 | $79.20 | $79.20 |
| 7 purchase totals = | $878.87 | $936.2081 | $936.21 | $936.20 | $936.10 | |