| 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 | $121.89 | 3.512% | $126.1708 | $126.17 | $126.15 | $126.20 |
| Purchase #2 | $188.56 | 3.836% | $195.7932 | $195.79 | $195.80 | $195.80 |
| Purchase #3 | $64.35 | 8.244% | $69.655 | $69.66 | $69.65 | $69.70 |
| Purchase #4 | $158.69 | 10.328% | $175.0795 | $175.08 | $175.10 | $175.10 |
| Purchase #5 | $231.43 | 12.244% | $259.7663 | $259.77 | $259.75 | $259.80 |
| Purchase #6 | $183.91 | 13.572% | $208.8703 | $208.87 | $208.85 | $208.90 |
| Purchase #7 | $147.34 | 7.324% | $158.1312 | $158.13 | $158.15 | $158.10 |
| 7 purchase totals = | $1,096.17 | $1,193.4663 | $1,193.47 | $1,193.45 | $1,193.60 | |