| 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 | $104.72 | 4.833% | $109.7811 | $109.78 | $109.80 | $109.80 |
| Purchase #2 | $143.34 | 7.382% | $153.9214 | $153.92 | $153.90 | $153.90 |
| Purchase #3 | $200.99 | 3.218% | $207.4579 | $207.46 | $207.45 | $207.50 |
| Purchase #4 | $119.66 | 8.873% | $130.2774 | $130.28 | $130.30 | $130.30 |
| Purchase #5 | $119.46 | 5.711% | $126.2824 | $126.28 | $126.30 | $126.30 |
| Purchase #6 | $33.76 | 7.327% | $36.2336 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $173.68 | 7.255% | $186.2805 | $186.28 | $186.30 | $186.30 |
| 7 purchase totals = | $895.61 | $950.2343 | $950.23 | $950.30 | $950.30 | |