| 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 | $151.97 | 11.511% | $169.4633 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $75.71 | 13.700% | $86.0823 | $86.08 | $86.10 | $86.10 |
| Purchase #3 | $163.72 | 3.267% | $169.0687 | $169.07 | $169.05 | $169.10 |
| Purchase #4 | $15.91 | 10.658% | $17.6057 | $17.61 | $17.60 | $17.60 |
| Purchase #5 | $234.75 | 6.470% | $249.9383 | $249.94 | $249.95 | $249.90 |
| Purchase #6 | $52.70 | 5.852% | $55.784 | $55.78 | $55.80 | $55.80 |
| Purchase #7 | $243.92 | 8.346% | $264.2776 | $264.28 | $264.30 | $264.30 |
| 7 purchase totals = | $938.68 | $1,012.2199 | $1,012.22 | $1,012.25 | $1,012.30 | |