| 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 | $119.78 | 11.695% | $133.7883 | $133.79 | $133.80 | $133.80 |
| Purchase #2 | $116.41 | 3.136% | $120.0606 | $120.06 | $120.05 | $120.10 |
| Purchase #3 | $134.91 | 7.312% | $144.7746 | $144.77 | $144.75 | $144.80 |
| Purchase #4 | $176.68 | 6.775% | $188.6501 | $188.65 | $188.65 | $188.70 |
| Purchase #5 | $67.53 | 9.299% | $73.8096 | $73.81 | $73.80 | $73.80 |
| Purchase #6 | $152.36 | 3.480% | $157.6621 | $157.66 | $157.65 | $157.70 |
| Purchase #7 | $210.50 | 12.571% | $236.962 | $236.96 | $236.95 | $237.00 |
| 7 purchase totals = | $978.17 | $1,055.7073 | $1,055.70 | $1,055.65 | $1,055.90 | |