| 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 | $132.88 | 10.552% | $146.9015 | $146.90 | $146.90 | $146.90 |
| Purchase #2 | $70.48 | 3.536% | $72.9722 | $72.97 | $72.95 | $73.00 |
| Purchase #3 | $131.73 | 4.323% | $137.4247 | $137.42 | $137.40 | $137.40 |
| Purchase #4 | $163.32 | 10.468% | $180.4163 | $180.42 | $180.40 | $180.40 |
| Purchase #5 | $17.26 | 4.136% | $17.9739 | $17.97 | $17.95 | $18.00 |
| Purchase #6 | $234.82 | 5.459% | $247.6388 | $247.64 | $247.65 | $247.60 |
| Purchase #7 | $113.85 | 13.320% | $129.0148 | $129.01 | $129.00 | $129.00 |
| 7 purchase totals = | $864.34 | $932.3422 | $932.33 | $932.25 | $932.30 | |