| 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 | $165.89 | 10.659% | $183.5722 | $183.57 | $183.55 | $183.60 |
| Purchase #2 | $15.30 | 11.399% | $17.044 | $17.04 | $17.05 | $17.00 |
| Purchase #3 | $154.50 | 3.587% | $160.0419 | $160.04 | $160.05 | $160.00 |
| Purchase #4 | $139.62 | 12.407% | $156.9427 | $156.94 | $156.95 | $156.90 |
| Purchase #5 | $15.97 | 4.570% | $16.6998 | $16.70 | $16.70 | $16.70 |
| Purchase #6 | $180.59 | 3.772% | $187.4019 | $187.40 | $187.40 | $187.40 |
| Purchase #7 | $215.80 | 13.845% | $245.6775 | $245.68 | $245.70 | $245.70 |
| 7 purchase totals = | $887.67 | $967.3800 | $967.37 | $967.40 | $967.30 | |