| 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 | $149.68 | 4.833% | $156.914 | $156.91 | $156.90 | $156.90 |
| Purchase #2 | $59.58 | 4.124% | $62.0371 | $62.04 | $62.05 | $62.00 |
| Purchase #3 | $94.41 | 13.301% | $106.9675 | $106.97 | $106.95 | $107.00 |
| Purchase #4 | $218.78 | 5.778% | $231.4211 | $231.42 | $231.40 | $231.40 |
| Purchase #5 | $121.62 | 3.247% | $125.569 | $125.57 | $125.55 | $125.60 |
| Purchase #6 | $72.30 | 8.560% | $78.4889 | $78.49 | $78.50 | $78.50 |
| Purchase #7 | $94.32 | 12.790% | $106.3835 | $106.38 | $106.40 | $106.40 |
| 7 purchase totals = | $810.69 | $867.7811 | $867.78 | $867.75 | $867.80 | |