| 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 | $163.56 | 4.117% | $170.2938 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $150.31 | 11.103% | $166.9989 | $167.00 | $167.00 | $167.00 |
| Purchase #3 | $107.99 | 5.253% | $113.6627 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $62.92 | 8.476% | $68.2531 | $68.25 | $68.25 | $68.30 |
| Purchase #5 | $190.34 | 4.708% | $199.3012 | $199.30 | $199.30 | $199.30 |
| Purchase #6 | $239.94 | 6.534% | $255.6177 | $255.62 | $255.60 | $255.60 |
| Purchase #7 | $133.75 | 9.577% | $146.5592 | $146.56 | $146.55 | $146.60 |
| 7 purchase totals = | $1,048.81 | $1,120.6866 | $1,120.68 | $1,120.65 | $1,120.80 | |