| 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 | $150.69 | 3.526% | $156.0033 | $156.00 | $156.00 | $156.00 |
| Purchase #2 | $52.36 | 10.246% | $57.7248 | $57.72 | $57.70 | $57.70 |
| Purchase #3 | $205.93 | 4.763% | $215.7384 | $215.74 | $215.75 | $215.70 |
| Purchase #4 | $199.59 | 9.414% | $218.3794 | $218.38 | $218.40 | $218.40 |
| Purchase #5 | $249.62 | 11.749% | $278.9479 | $278.95 | $278.95 | $278.90 |
| Purchase #6 | $210.97 | 5.381% | $222.3223 | $222.32 | $222.30 | $222.30 |
| Purchase #7 | $212.94 | 3.219% | $219.7945 | $219.79 | $219.80 | $219.80 |
| 7 purchase totals = | $1,282.10 | $1,368.9106 | $1,368.90 | $1,368.90 | $1,368.80 | |