| 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 | $176.79 | 3.852% | $183.6 | $183.60 | $183.60 | $183.60 |
| Purchase #2 | $117.33 | 12.705% | $132.2368 | $132.24 | $132.25 | $132.20 |
| Purchase #3 | $205.61 | 12.748% | $231.8212 | $231.82 | $231.80 | $231.80 |
| Purchase #4 | $25.79 | 9.573% | $28.2589 | $28.26 | $28.25 | $28.30 |
| Purchase #5 | $226.32 | 3.472% | $234.1778 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $120.74 | 9.377% | $132.0618 | $132.06 | $132.05 | $132.10 |
| Purchase #7 | $163.66 | 8.310% | $177.2601 | $177.26 | $177.25 | $177.30 |
| 7 purchase totals = | $1,036.24 | $1,119.4166 | $1,119.42 | $1,119.40 | $1,119.50 | |