| 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 | $157.99 | 3.565% | $163.6223 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $127.86 | 9.200% | $139.6231 | $139.62 | $139.60 | $139.60 |
| Purchase #3 | $145.96 | 13.557% | $165.7478 | $165.75 | $165.75 | $165.70 |
| Purchase #4 | $67.56 | 13.174% | $76.4604 | $76.46 | $76.45 | $76.50 |
| Purchase #5 | $113.95 | 10.426% | $125.8304 | $125.83 | $125.85 | $125.80 |
| Purchase #6 | $98.95 | 11.561% | $110.3896 | $110.39 | $110.40 | $110.40 |
| Purchase #7 | $173.50 | 4.143% | $180.6881 | $180.69 | $180.70 | $180.70 |
| 7 purchase totals = | $885.77 | $962.3617 | $962.36 | $962.35 | $962.30 | |