| 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 | $221.90 | 6.575% | $236.4899 | $236.49 | $236.50 | $236.50 |
| Purchase #2 | $30.69 | 5.377% | $32.3402 | $32.34 | $32.35 | $32.30 |
| Purchase #3 | $191.91 | 8.305% | $207.8481 | $207.85 | $207.85 | $207.80 |
| Purchase #4 | $33.35 | 13.441% | $37.8326 | $37.83 | $37.85 | $37.80 |
| Purchase #5 | $157.96 | 5.545% | $166.7189 | $166.72 | $166.70 | $166.70 |
| Purchase #6 | $10.98 | 12.441% | $12.346 | $12.35 | $12.35 | $12.30 |
| Purchase #7 | $6.28 | 6.786% | $6.7062 | $6.71 | $6.70 | $6.70 |
| 7 purchase totals = | $653.07 | $700.2819 | $700.29 | $700.30 | $700.10 | |