| 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 | $179.45 | 11.455% | $200.006 | $200.01 | $200.00 | $200.00 |
| Purchase #2 | $50.33 | 13.594% | $57.1719 | $57.17 | $57.15 | $57.20 |
| Purchase #3 | $169.37 | 4.207% | $176.4954 | $176.50 | $176.50 | $176.50 |
| Purchase #4 | $169.53 | 7.849% | $182.8364 | $182.84 | $182.85 | $182.80 |
| Purchase #5 | $113.38 | 9.618% | $124.2849 | $124.28 | $124.30 | $124.30 |
| Purchase #6 | $50.88 | 13.667% | $57.8338 | $57.83 | $57.85 | $57.80 |
| Purchase #7 | $46.47 | 4.145% | $48.3962 | $48.40 | $48.40 | $48.40 |
| 7 purchase totals = | $779.41 | $847.0246 | $847.03 | $847.05 | $847.00 | |