| 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 | $149.26 | 13.437% | $169.3161 | $169.32 | $169.30 | $169.30 |
| Purchase #2 | $33.38 | 13.181% | $37.7798 | $37.78 | $37.80 | $37.80 |
| Purchase #3 | $193.70 | 11.531% | $216.0355 | $216.04 | $216.05 | $216.00 |
| Purchase #4 | $105.79 | 3.808% | $109.8185 | $109.82 | $109.80 | $109.80 |
| Purchase #5 | $239.72 | 9.372% | $262.1866 | $262.19 | $262.20 | $262.20 |
| Purchase #6 | $47.62 | 9.585% | $52.1844 | $52.18 | $52.20 | $52.20 |
| Purchase #7 | $187.28 | 11.235% | $208.3209 | $208.32 | $208.30 | $208.30 |
| 7 purchase totals = | $956.75 | $1,055.6418 | $1,055.65 | $1,055.65 | $1,055.60 | |