| 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 | $182.47 | 12.784% | $205.797 | $205.80 | $205.80 | $205.80 |
| Purchase #2 | $89.28 | 6.420% | $95.0118 | $95.01 | $95.00 | $95.00 |
| Purchase #3 | $143.82 | 12.250% | $161.438 | $161.44 | $161.45 | $161.40 |
| Purchase #4 | $6.78 | 3.184% | $6.9959 | $7.00 | $7.00 | $7.00 |
| Purchase #5 | $117.80 | 13.826% | $134.087 | $134.09 | $134.10 | $134.10 |
| Purchase #6 | $77.28 | 6.208% | $82.0775 | $82.08 | $82.10 | $82.10 |
| Purchase #7 | $209.61 | 13.733% | $238.3957 | $238.40 | $238.40 | $238.40 |
| 7 purchase totals = | $827.04 | $923.8029 | $923.82 | $923.85 | $923.80 | |