| 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 | $129.81 | 10.771% | $143.7918 | $143.79 | $143.80 | $143.80 |
| Purchase #2 | $240.28 | 13.231% | $272.0714 | $272.07 | $272.05 | $272.10 |
| Purchase #3 | $40.98 | 10.219% | $45.1677 | $45.17 | $45.15 | $45.20 |
| Purchase #4 | $51.57 | 11.855% | $57.6836 | $57.68 | $57.70 | $57.70 |
| Purchase #5 | $167.59 | 11.408% | $186.7087 | $186.71 | $186.70 | $186.70 |
| Purchase #6 | $13.72 | 7.175% | $14.7044 | $14.70 | $14.70 | $14.70 |
| Purchase #7 | $179.92 | 8.801% | $195.7548 | $195.75 | $195.75 | $195.80 |
| 7 purchase totals = | $823.87 | $915.8824 | $915.87 | $915.85 | $916.00 | |