| 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 | $231.83 | 7.175% | $248.4638 | $248.46 | $248.45 | $248.50 |
| Purchase #2 | $148.48 | 3.478% | $153.6441 | $153.64 | $153.65 | $153.60 |
| Purchase #3 | $116.59 | 5.467% | $122.964 | $122.96 | $122.95 | $123.00 |
| Purchase #4 | $160.73 | 6.728% | $171.5439 | $171.54 | $171.55 | $171.50 |
| Purchase #5 | $106.41 | 4.484% | $111.1814 | $111.18 | $111.20 | $111.20 |
| Purchase #6 | $170.61 | 9.172% | $186.2583 | $186.26 | $186.25 | $186.30 |
| Purchase #7 | $194.80 | 5.337% | $205.1965 | $205.20 | $205.20 | $205.20 |
| 7 purchase totals = | $1,129.45 | $1,199.2520 | $1,199.24 | $1,199.25 | $1,199.30 | |