| 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 | $149.75 | 11.766% | $167.3696 | $167.37 | $167.35 | $167.40 |
| Purchase #2 | $234.64 | 11.572% | $261.7925 | $261.79 | $261.80 | $261.80 |
| Purchase #3 | $71.70 | 12.628% | $80.7543 | $80.75 | $80.75 | $80.80 |
| Purchase #4 | $141.71 | 4.706% | $148.3789 | $148.38 | $148.40 | $148.40 |
| Purchase #5 | $97.42 | 5.401% | $102.6817 | $102.68 | $102.70 | $102.70 |
| Purchase #6 | $24.96 | 8.780% | $27.1515 | $27.15 | $27.15 | $27.20 |
| Purchase #7 | $239.45 | 13.263% | $271.2083 | $271.21 | $271.20 | $271.20 |
| 7 purchase totals = | $959.63 | $1,059.3368 | $1,059.33 | $1,059.35 | $1,059.50 | |