| 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 | $185.80 | 3.762% | $192.7898 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $46.27 | 13.302% | $52.4248 | $52.42 | $52.40 | $52.40 |
| Purchase #3 | $168.52 | 11.739% | $188.3026 | $188.30 | $188.30 | $188.30 |
| Purchase #4 | $242.88 | 12.645% | $273.5922 | $273.59 | $273.60 | $273.60 |
| Purchase #5 | $108.38 | 7.186% | $116.1682 | $116.17 | $116.15 | $116.20 |
| Purchase #6 | $8.90 | 8.341% | $9.6423 | $9.64 | $9.65 | $9.60 |
| Purchase #7 | $47.29 | 8.146% | $51.1422 | $51.14 | $51.15 | $51.10 |
| 7 purchase totals = | $808.04 | $884.0621 | $884.05 | $884.05 | $884.00 | |