| 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 | $188.56 | 8.126% | $203.8824 | $203.88 | $203.90 | $203.90 |
| Purchase #2 | $152.46 | 7.465% | $163.8411 | $163.84 | $163.85 | $163.80 |
| Purchase #3 | $160.63 | 11.278% | $178.7459 | $178.75 | $178.75 | $178.70 |
| Purchase #4 | $126.74 | 3.152% | $130.7348 | $130.73 | $130.75 | $130.70 |
| Purchase #5 | $136.74 | 13.520% | $155.2272 | $155.23 | $155.25 | $155.20 |
| Purchase #6 | $135.31 | 3.485% | $140.0256 | $140.03 | $140.05 | $140.00 |
| Purchase #7 | $15.44 | 4.712% | $16.1675 | $16.17 | $16.15 | $16.20 |
| 7 purchase totals = | $915.88 | $988.6245 | $988.63 | $988.70 | $988.50 | |