| 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 | $166.69 | 5.425% | $175.7329 | $175.73 | $175.75 | $175.70 |
| Purchase #2 | $116.59 | 9.600% | $127.7826 | $127.78 | $127.80 | $127.80 |
| Purchase #3 | $209.68 | 12.586% | $236.0703 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $134.93 | 13.210% | $152.7543 | $152.75 | $152.75 | $152.80 |
| Purchase #5 | $198.96 | 8.553% | $215.977 | $215.98 | $216.00 | $216.00 |
| Purchase #6 | $55.63 | 13.822% | $63.3192 | $63.32 | $63.30 | $63.30 |
| Purchase #7 | $69.80 | 5.561% | $73.6816 | $73.68 | $73.70 | $73.70 |
| 7 purchase totals = | $952.28 | $1,045.3179 | $1,045.31 | $1,045.35 | $1,045.40 | |