| 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 | $140.94 | 5.574% | $148.796 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $212.97 | 8.371% | $230.7977 | $230.80 | $230.80 | $230.80 |
| Purchase #3 | $78.45 | 8.869% | $85.4077 | $85.41 | $85.40 | $85.40 |
| Purchase #4 | $236.32 | 5.269% | $248.7717 | $248.77 | $248.75 | $248.80 |
| Purchase #5 | $71.54 | 11.229% | $79.5732 | $79.57 | $79.55 | $79.60 |
| Purchase #6 | $15.82 | 7.154% | $16.9518 | $16.95 | $16.95 | $17.00 |
| Purchase #7 | $21.77 | 7.684% | $23.4428 | $23.44 | $23.45 | $23.40 |
| 7 purchase totals = | $777.81 | $833.7409 | $833.74 | $833.70 | $833.80 | |