| 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 | $171.35 | 6.717% | $182.8596 | $182.86 | $182.85 | $182.90 |
| Purchase #2 | $106.97 | 3.533% | $110.7493 | $110.75 | $110.75 | $110.70 |
| Purchase #3 | $5.82 | 13.626% | $6.613 | $6.61 | $6.60 | $6.60 |
| Purchase #4 | $232.64 | 5.684% | $245.8633 | $245.86 | $245.85 | $245.90 |
| Purchase #5 | $76.30 | 4.138% | $79.4573 | $79.46 | $79.45 | $79.50 |
| Purchase #6 | $113.99 | 7.335% | $122.3512 | $122.35 | $122.35 | $122.40 |
| Purchase #7 | $81.69 | 5.412% | $86.1111 | $86.11 | $86.10 | $86.10 |
| 7 purchase totals = | $788.76 | $834.0048 | $834.00 | $833.95 | $834.10 | |