| 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 | $123.98 | 10.770% | $137.3326 | $137.33 | $137.35 | $137.30 |
| Purchase #2 | $210.92 | 5.343% | $222.1895 | $222.19 | $222.20 | $222.20 |
| Purchase #3 | $209.47 | 3.801% | $217.432 | $217.43 | $217.45 | $217.40 |
| Purchase #4 | $173.75 | 8.138% | $187.8898 | $187.89 | $187.90 | $187.90 |
| Purchase #5 | $222.39 | 6.465% | $236.7675 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $90.86 | 7.652% | $97.8126 | $97.81 | $97.80 | $97.80 |
| Purchase #7 | $64.51 | 11.547% | $71.959 | $71.96 | $71.95 | $72.00 |
| 7 purchase totals = | $1,095.88 | $1,171.3830 | $1,171.38 | $1,171.40 | $1,171.40 | |