| 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 | $172.94 | 3.495% | $178.9843 | $178.98 | $179.00 | $179.00 |
| Purchase #2 | $175.83 | 9.284% | $192.1541 | $192.15 | $192.15 | $192.20 |
| Purchase #3 | $21.64 | 8.709% | $23.5246 | $23.52 | $23.50 | $23.50 |
| Purchase #4 | $25.79 | 13.611% | $29.3003 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $126.64 | 11.237% | $140.8705 | $140.87 | $140.85 | $140.90 |
| Purchase #6 | $217.96 | 10.140% | $240.0611 | $240.06 | $240.05 | $240.10 |
| Purchase #7 | $115.36 | 9.178% | $125.9477 | $125.95 | $125.95 | $125.90 |
| 7 purchase totals = | $856.16 | $930.8426 | $930.83 | $930.80 | $930.90 | |