| 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 | $186.57 | 3.825% | $193.7063 | $193.71 | $193.70 | $193.70 |
| Purchase #2 | $149.28 | 13.861% | $169.9717 | $169.97 | $169.95 | $170.00 |
| Purchase #3 | $113.63 | 13.355% | $128.8053 | $128.81 | $128.80 | $128.80 |
| Purchase #4 | $164.85 | 9.420% | $180.3789 | $180.38 | $180.40 | $180.40 |
| Purchase #5 | $113.45 | 6.453% | $120.7709 | $120.77 | $120.75 | $120.80 |
| Purchase #6 | $46.52 | 3.791% | $48.2836 | $48.28 | $48.30 | $48.30 |
| Purchase #7 | $107.39 | 9.831% | $117.9475 | $117.95 | $117.95 | $117.90 |
| 7 purchase totals = | $881.69 | $959.8642 | $959.87 | $959.85 | $959.90 | |