| 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 | $183.30 | 11.765% | $204.8652 | $204.87 | $204.85 | $204.90 |
| Purchase #2 | $237.56 | 11.527% | $264.9435 | $264.94 | $264.95 | $264.90 |
| Purchase #3 | $160.36 | 5.389% | $169.0018 | $169.00 | $169.00 | $169.00 |
| Purchase #4 | $43.54 | 7.687% | $46.8869 | $46.89 | $46.90 | $46.90 |
| Purchase #5 | $34.29 | 11.510% | $38.2368 | $38.24 | $38.25 | $38.20 |
| Purchase #6 | $74.82 | 3.459% | $77.408 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $182.95 | 6.514% | $194.8674 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $916.82 | $996.2096 | $996.22 | $996.20 | $996.20 | |