| 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 | $134.97 | 10.764% | $149.4982 | $149.50 | $149.50 | $149.50 |
| Purchase #2 | $167.39 | 12.251% | $187.8969 | $187.90 | $187.90 | $187.90 |
| Purchase #3 | $224.59 | 10.578% | $248.3471 | $248.35 | $248.35 | $248.30 |
| Purchase #4 | $12.40 | 5.661% | $13.102 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $76.75 | 11.604% | $85.6561 | $85.66 | $85.65 | $85.70 |
| Purchase #6 | $116.62 | 7.825% | $125.7455 | $125.75 | $125.75 | $125.70 |
| Purchase #7 | $108.78 | 10.239% | $119.918 | $119.92 | $119.90 | $119.90 |
| 7 purchase totals = | $841.50 | $930.1638 | $930.18 | $930.15 | $930.10 | |