| 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 | $141.36 | 12.753% | $159.3876 | $159.39 | $159.40 | $159.40 |
| Purchase #2 | $74.82 | 8.738% | $81.3578 | $81.36 | $81.35 | $81.40 |
| Purchase #3 | $14.30 | 10.708% | $15.8312 | $15.83 | $15.85 | $15.80 |
| Purchase #4 | $207.36 | 10.201% | $228.5128 | $228.51 | $228.50 | $228.50 |
| Purchase #5 | $236.51 | 11.533% | $263.7867 | $263.79 | $263.80 | $263.80 |
| Purchase #6 | $39.85 | 4.373% | $41.5926 | $41.59 | $41.60 | $41.60 |
| Purchase #7 | $113.31 | 7.686% | $122.019 | $122.02 | $122.00 | $122.00 |
| 7 purchase totals = | $827.51 | $912.4877 | $912.49 | $912.50 | $912.50 | |