| 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 | $177.48 | 11.572% | $198.018 | $198.02 | $198.00 | $198.00 |
| Purchase #2 | $134.47 | 12.728% | $151.5853 | $151.59 | $151.60 | $151.60 |
| Purchase #3 | $9.87 | 13.761% | $11.2282 | $11.23 | $11.25 | $11.20 |
| Purchase #4 | $196.84 | 4.342% | $205.3868 | $205.39 | $205.40 | $205.40 |
| Purchase #5 | $172.82 | 5.864% | $182.9542 | $182.95 | $182.95 | $183.00 |
| Purchase #6 | $24.39 | 11.318% | $27.1505 | $27.15 | $27.15 | $27.20 |
| Purchase #7 | $237.91 | 9.197% | $259.7906 | $259.79 | $259.80 | $259.80 |
| 7 purchase totals = | $953.78 | $1,036.1136 | $1,036.12 | $1,036.15 | $1,036.20 | |