| 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 | $144.93 | 7.382% | $155.6287 | $155.63 | $155.65 | $155.60 |
| Purchase #2 | $7.39 | 11.722% | $8.2563 | $8.26 | $8.25 | $8.30 |
| Purchase #3 | $147.93 | 10.447% | $163.3842 | $163.38 | $163.40 | $163.40 |
| Purchase #4 | $160.33 | 12.651% | $180.6133 | $180.61 | $180.60 | $180.60 |
| Purchase #5 | $190.59 | 8.752% | $207.2704 | $207.27 | $207.25 | $207.30 |
| Purchase #6 | $12.33 | 13.791% | $14.0304 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $173.28 | 7.784% | $186.7681 | $186.77 | $186.75 | $186.80 |
| 7 purchase totals = | $836.78 | $915.9514 | $915.95 | $915.95 | $916.00 | |