| 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 | $14.79 | 3.527% | $15.3116 | $15.31 | $15.30 | $15.30 |
| Purchase #2 | $132.62 | 5.569% | $140.0056 | $140.01 | $140.00 | $140.00 |
| Purchase #3 | $23.27 | 3.594% | $24.1063 | $24.11 | $24.10 | $24.10 |
| Purchase #4 | $184.53 | 13.219% | $208.923 | $208.92 | $208.90 | $208.90 |
| Purchase #5 | $160.79 | 10.186% | $177.1681 | $177.17 | $177.15 | $177.20 |
| Purchase #6 | $129.25 | 4.823% | $135.4837 | $135.48 | $135.50 | $135.50 |
| Purchase #7 | $13.50 | 4.680% | $14.1318 | $14.13 | $14.15 | $14.10 |
| 7 purchase totals = | $658.75 | $715.1301 | $715.13 | $715.10 | $715.10 | |