| 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 | $184.44 | 12.451% | $207.4046 | $207.40 | $207.40 | $207.40 |
| Purchase #2 | $180.97 | 11.512% | $201.8033 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $57.43 | 6.242% | $61.0148 | $61.01 | $61.00 | $61.00 |
| Purchase #4 | $108.78 | 12.741% | $122.6397 | $122.64 | $122.65 | $122.60 |
| Purchase #5 | $19.91 | 6.600% | $21.2241 | $21.22 | $21.20 | $21.20 |
| Purchase #6 | $191.56 | 5.871% | $202.8065 | $202.81 | $202.80 | $202.80 |
| Purchase #7 | $148.25 | 12.829% | $167.269 | $167.27 | $167.25 | $167.30 |
| 7 purchase totals = | $891.34 | $984.1620 | $984.15 | $984.10 | $984.10 | |