| 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 | $161.80 | 4.716% | $169.4305 | $169.43 | $169.45 | $169.40 |
| Purchase #2 | $214.35 | 3.378% | $221.5907 | $221.59 | $221.60 | $221.60 |
| Purchase #3 | $231.39 | 11.675% | $258.4048 | $258.40 | $258.40 | $258.40 |
| Purchase #4 | $164.65 | 12.233% | $184.7916 | $184.79 | $184.80 | $184.80 |
| Purchase #5 | $104.89 | 11.342% | $116.7866 | $116.79 | $116.80 | $116.80 |
| Purchase #6 | $93.62 | 8.103% | $101.206 | $101.21 | $101.20 | $101.20 |
| Purchase #7 | $249.44 | 8.715% | $271.1787 | $271.18 | $271.20 | $271.20 |
| 7 purchase totals = | $1,220.14 | $1,323.3889 | $1,323.39 | $1,323.45 | $1,323.40 | |