| 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 | $101.63 | 13.816% | $115.6712 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $36.47 | 10.313% | $40.2312 | $40.23 | $40.25 | $40.20 |
| Purchase #3 | $12.97 | 7.604% | $13.9562 | $13.96 | $13.95 | $14.00 |
| Purchase #4 | $141.58 | 11.671% | $158.1038 | $158.10 | $158.10 | $158.10 |
| Purchase #5 | $201.66 | 13.339% | $228.5594 | $228.56 | $228.55 | $228.60 |
| Purchase #6 | $176.54 | 8.173% | $190.9686 | $190.97 | $190.95 | $191.00 |
| Purchase #7 | $248.47 | 8.156% | $268.7352 | $268.74 | $268.75 | $268.70 |
| 7 purchase totals = | $919.32 | $1,016.2256 | $1,016.23 | $1,016.20 | $1,016.30 | |