| 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 | $83.90 | 10.382% | $92.6105 | $92.61 | $92.60 | $92.60 |
| Purchase #2 | $158.36 | 3.382% | $163.7157 | $163.72 | $163.70 | $163.70 |
| Purchase #3 | $106.53 | 10.785% | $118.0193 | $118.02 | $118.00 | $118.00 |
| Purchase #4 | $170.95 | 5.620% | $180.5574 | $180.56 | $180.55 | $180.60 |
| Purchase #5 | $124.70 | 8.575% | $135.393 | $135.39 | $135.40 | $135.40 |
| Purchase #6 | $44.93 | 10.139% | $49.4855 | $49.49 | $49.50 | $49.50 |
| Purchase #7 | $221.31 | 9.805% | $243.0094 | $243.01 | $243.00 | $243.00 |
| 7 purchase totals = | $910.68 | $982.7908 | $982.80 | $982.75 | $982.80 | |