| 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 | $133.90 | 12.529% | $150.6763 | $150.68 | $150.70 | $150.70 |
| Purchase #2 | $102.89 | 3.833% | $106.8338 | $106.83 | $106.85 | $106.80 |
| Purchase #3 | $158.27 | 12.538% | $178.1139 | $178.11 | $178.10 | $178.10 |
| Purchase #4 | $99.84 | 11.627% | $111.4484 | $111.45 | $111.45 | $111.40 |
| Purchase #5 | $246.39 | 7.655% | $265.2512 | $265.25 | $265.25 | $265.30 |
| Purchase #6 | $79.78 | 8.715% | $86.7328 | $86.73 | $86.75 | $86.70 |
| Purchase #7 | $226.98 | 4.508% | $237.2123 | $237.21 | $237.20 | $237.20 |
| 7 purchase totals = | $1,048.05 | $1,136.2687 | $1,136.26 | $1,136.30 | $1,136.20 | |