| 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 | $137.39 | 5.378% | $144.7788 | $144.78 | $144.80 | $144.80 |
| Purchase #2 | $175.29 | 10.864% | $194.3335 | $194.33 | $194.35 | $194.30 |
| Purchase #3 | $52.62 | 3.838% | $54.6396 | $54.64 | $54.65 | $54.60 |
| Purchase #4 | $188.83 | 10.536% | $208.7251 | $208.73 | $208.75 | $208.70 |
| Purchase #5 | $66.35 | 10.357% | $73.2219 | $73.22 | $73.20 | $73.20 |
| Purchase #6 | $169.43 | 13.476% | $192.2624 | $192.26 | $192.25 | $192.30 |
| Purchase #7 | $241.40 | 9.862% | $265.2069 | $265.21 | $265.20 | $265.20 |
| 7 purchase totals = | $1,031.31 | $1,133.1682 | $1,133.17 | $1,133.20 | $1,133.10 | |