| 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 | $113.59 | 7.218% | $121.7889 | $121.79 | $121.80 | $121.80 |
| Purchase #2 | $59.86 | 3.183% | $61.7653 | $61.77 | $61.75 | $61.80 |
| Purchase #3 | $60.25 | 3.340% | $62.2624 | $62.26 | $62.25 | $62.30 |
| Purchase #4 | $137.51 | 5.733% | $145.3934 | $145.39 | $145.40 | $145.40 |
| Purchase #5 | $188.97 | 4.735% | $197.9177 | $197.92 | $197.90 | $197.90 |
| Purchase #6 | $101.91 | 9.449% | $111.5395 | $111.54 | $111.55 | $111.50 |
| Purchase #7 | $145.53 | 13.122% | $164.6264 | $164.63 | $164.65 | $164.60 |
| 7 purchase totals = | $807.62 | $865.2936 | $865.30 | $865.30 | $865.30 | |