| 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 | $142.92 | 13.247% | $161.8526 | $161.85 | $161.85 | $161.90 |
| Purchase #2 | $126.25 | 8.704% | $137.2388 | $137.24 | $137.25 | $137.20 |
| Purchase #3 | $155.65 | 10.579% | $172.1162 | $172.12 | $172.10 | $172.10 |
| Purchase #4 | $72.36 | 11.498% | $80.68 | $80.68 | $80.70 | $80.70 |
| Purchase #5 | $160.63 | 13.359% | $182.0886 | $182.09 | $182.10 | $182.10 |
| Purchase #6 | $144.31 | 4.498% | $150.8011 | $150.80 | $150.80 | $150.80 |
| Purchase #7 | $196.95 | 3.774% | $204.3829 | $204.38 | $204.40 | $204.40 |
| 7 purchase totals = | $999.07 | $1,089.1602 | $1,089.16 | $1,089.20 | $1,089.20 | |