| 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 | $180.40 | 11.186% | $200.5795 | $200.58 | $200.60 | $200.60 |
| Purchase #2 | $181.98 | 4.548% | $190.2565 | $190.26 | $190.25 | $190.30 |
| Purchase #3 | $238.33 | 8.663% | $258.9765 | $258.98 | $259.00 | $259.00 |
| Purchase #4 | $105.35 | 7.603% | $113.3598 | $113.36 | $113.35 | $113.40 |
| Purchase #5 | $217.70 | 7.671% | $234.3998 | $234.40 | $234.40 | $234.40 |
| Purchase #6 | $72.33 | 12.370% | $81.2772 | $81.28 | $81.30 | $81.30 |
| Purchase #7 | $65.25 | 8.572% | $70.8432 | $70.84 | $70.85 | $70.80 |
| 7 purchase totals = | $1,061.34 | $1,149.6925 | $1,149.70 | $1,149.75 | $1,149.80 | |