| 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 | $185.75 | 13.551% | $210.921 | $210.92 | $210.90 | $210.90 |
| Purchase #2 | $77.35 | 7.377% | $83.0561 | $83.06 | $83.05 | $83.10 |
| Purchase #3 | $181.94 | 6.312% | $193.4241 | $193.42 | $193.40 | $193.40 |
| Purchase #4 | $243.55 | 13.336% | $276.0298 | $276.03 | $276.05 | $276.00 |
| Purchase #5 | $151.51 | 5.820% | $160.3279 | $160.33 | $160.35 | $160.30 |
| Purchase #6 | $157.55 | 7.848% | $169.9145 | $169.91 | $169.90 | $169.90 |
| Purchase #7 | $26.99 | 12.222% | $30.2887 | $30.29 | $30.30 | $30.30 |
| 7 purchase totals = | $1,024.64 | $1,123.9621 | $1,123.96 | $1,123.95 | $1,123.90 | |