| 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 | $137.78 | 13.619% | $156.5443 | $156.54 | $156.55 | $156.50 |
| Purchase #2 | $171.91 | 9.513% | $188.2638 | $188.26 | $188.25 | $188.30 |
| Purchase #3 | $105.51 | 7.790% | $113.7292 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $242.50 | 5.325% | $255.4131 | $255.41 | $255.40 | $255.40 |
| Purchase #5 | $34.71 | 7.717% | $37.3886 | $37.39 | $37.40 | $37.40 |
| Purchase #6 | $229.83 | 13.491% | $260.8364 | $260.84 | $260.85 | $260.80 |
| Purchase #7 | $15.95 | 10.375% | $17.6048 | $17.60 | $17.60 | $17.60 |
| 7 purchase totals = | $938.19 | $1,029.7802 | $1,029.77 | $1,029.80 | $1,029.70 | |