| 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 | $180.55 | 11.359% | $201.0587 | $201.06 | $201.05 | $201.10 |
| Purchase #2 | $13.51 | 5.775% | $14.2902 | $14.29 | $14.30 | $14.30 |
| Purchase #3 | $109.94 | 11.226% | $122.2819 | $122.28 | $122.30 | $122.30 |
| Purchase #4 | $59.35 | 8.186% | $64.2084 | $64.21 | $64.20 | $64.20 |
| Purchase #5 | $140.29 | 5.792% | $148.4156 | $148.42 | $148.40 | $148.40 |
| Purchase #6 | $99.92 | 6.239% | $106.154 | $106.15 | $106.15 | $106.20 |
| Purchase #7 | $16.67 | 4.333% | $17.3923 | $17.39 | $17.40 | $17.40 |
| 7 purchase totals = | $620.23 | $673.8011 | $673.80 | $673.80 | $673.90 | |