| 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 | $156.81 | 6.580% | $167.1281 | $167.13 | $167.15 | $167.10 |
| Purchase #2 | $28.56 | 7.672% | $30.7511 | $30.75 | $30.75 | $30.80 |
| Purchase #3 | $12.44 | 5.607% | $13.1375 | $13.14 | $13.15 | $13.10 |
| Purchase #4 | $222.84 | 13.427% | $252.7607 | $252.76 | $252.75 | $252.80 |
| Purchase #5 | $210.83 | 10.734% | $233.4605 | $233.46 | $233.45 | $233.50 |
| Purchase #6 | $101.83 | 6.350% | $108.2962 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $93.99 | 9.441% | $102.8636 | $102.86 | $102.85 | $102.90 |
| 7 purchase totals = | $827.30 | $908.3977 | $908.40 | $908.40 | $908.50 | |