| 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 | $158.43 | 11.667% | $176.914 | $176.91 | $176.90 | $176.90 |
| Purchase #2 | $112.49 | 4.831% | $117.9244 | $117.92 | $117.90 | $117.90 |
| Purchase #3 | $246.41 | 8.520% | $267.4041 | $267.40 | $267.40 | $267.40 |
| Purchase #4 | $227.66 | 13.237% | $257.7954 | $257.80 | $257.80 | $257.80 |
| Purchase #5 | $15.89 | 12.420% | $17.8635 | $17.86 | $17.85 | $17.90 |
| Purchase #6 | $44.84 | 6.200% | $47.6201 | $47.62 | $47.60 | $47.60 |
| Purchase #7 | $111.40 | 7.524% | $119.7817 | $119.78 | $119.80 | $119.80 |
| 7 purchase totals = | $917.12 | $1,005.3032 | $1,005.29 | $1,005.25 | $1,005.30 | |