| 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 | $176.89 | 5.533% | $186.6773 | $186.68 | $186.70 | $186.70 |
| Purchase #2 | $156.38 | 9.742% | $171.6145 | $171.61 | $171.60 | $171.60 |
| Purchase #3 | $125.97 | 11.435% | $140.3747 | $140.37 | $140.35 | $140.40 |
| Purchase #4 | $244.30 | 4.657% | $255.6771 | $255.68 | $255.70 | $255.70 |
| Purchase #5 | $56.36 | 11.843% | $63.0347 | $63.03 | $63.05 | $63.00 |
| Purchase #6 | $200.75 | 4.495% | $209.7737 | $209.77 | $209.75 | $209.80 |
| Purchase #7 | $170.53 | 10.261% | $188.0281 | $188.03 | $188.05 | $188.00 |
| 7 purchase totals = | $1,131.18 | $1,215.1801 | $1,215.17 | $1,215.20 | $1,215.20 | |