| 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 | $135.84 | 11.669% | $151.6912 | $151.69 | $151.70 | $151.70 |
| Purchase #2 | $187.50 | 10.446% | $207.0863 | $207.09 | $207.10 | $207.10 |
| Purchase #3 | $210.59 | 13.753% | $239.5524 | $239.55 | $239.55 | $239.60 |
| Purchase #4 | $65.84 | 5.520% | $69.4744 | $69.47 | $69.45 | $69.50 |
| Purchase #5 | $115.31 | 3.526% | $119.3758 | $119.38 | $119.40 | $119.40 |
| Purchase #6 | $100.99 | 6.243% | $107.2948 | $107.29 | $107.30 | $107.30 |
| Purchase #7 | $117.46 | 5.365% | $123.7617 | $123.76 | $123.75 | $123.80 |
| 7 purchase totals = | $933.53 | $1,018.2366 | $1,018.23 | $1,018.25 | $1,018.40 | |