| 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 | $154.63 | 8.512% | $167.7921 | $167.79 | $167.80 | $167.80 |
| Purchase #2 | $22.56 | 8.308% | $24.4343 | $24.43 | $24.45 | $24.40 |
| Purchase #3 | $105.49 | 13.648% | $119.8873 | $119.89 | $119.90 | $119.90 |
| Purchase #4 | $222.42 | 6.228% | $236.2723 | $236.27 | $236.25 | $236.30 |
| Purchase #5 | $94.74 | 3.184% | $97.7565 | $97.76 | $97.75 | $97.80 |
| Purchase #6 | $228.26 | 4.110% | $237.6415 | $237.64 | $237.65 | $237.60 |
| Purchase #7 | $195.86 | 6.410% | $208.4146 | $208.41 | $208.40 | $208.40 |
| 7 purchase totals = | $1,023.96 | $1,092.1986 | $1,092.19 | $1,092.20 | $1,092.20 | |