| 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 | $178.30 | 9.377% | $195.0192 | $195.02 | $195.00 | $195.00 |
| Purchase #2 | $162.72 | 12.830% | $183.597 | $183.60 | $183.60 | $183.60 |
| Purchase #3 | $10.48 | 12.438% | $11.7835 | $11.78 | $11.80 | $11.80 |
| Purchase #4 | $46.31 | 6.619% | $49.3753 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $182.29 | 12.499% | $205.0744 | $205.07 | $205.05 | $205.10 |
| Purchase #6 | $30.58 | 13.603% | $34.7398 | $34.74 | $34.75 | $34.70 |
| Purchase #7 | $193.65 | 8.354% | $209.8275 | $209.83 | $209.85 | $209.80 |
| 7 purchase totals = | $804.33 | $889.4167 | $889.42 | $889.45 | $889.40 | |