| 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 | $180.29 | 13.776% | $205.1268 | $205.13 | $205.15 | $205.10 |
| Purchase #2 | $61.37 | 10.524% | $67.8286 | $67.83 | $67.85 | $67.80 |
| Purchase #3 | $73.72 | 13.301% | $83.5255 | $83.53 | $83.55 | $83.50 |
| Purchase #4 | $27.73 | 10.810% | $30.7276 | $30.73 | $30.75 | $30.70 |
| Purchase #5 | $187.97 | 11.329% | $209.2651 | $209.27 | $209.25 | $209.30 |
| Purchase #6 | $202.52 | 4.196% | $211.0177 | $211.02 | $211.00 | $211.00 |
| Purchase #7 | $105.90 | 7.806% | $114.1666 | $114.17 | $114.15 | $114.20 |
| 7 purchase totals = | $839.50 | $921.6579 | $921.68 | $921.70 | $921.60 | |