| 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 | $154.45 | 6.127% | $163.9132 | $163.91 | $163.90 | $163.90 |
| Purchase #2 | $16.31 | 5.812% | $17.2579 | $17.26 | $17.25 | $17.30 |
| Purchase #3 | $10.81 | 13.394% | $12.2579 | $12.26 | $12.25 | $12.30 |
| Purchase #4 | $44.44 | 7.161% | $47.6223 | $47.62 | $47.60 | $47.60 |
| Purchase #5 | $50.72 | 13.542% | $57.5885 | $57.59 | $57.60 | $57.60 |
| Purchase #6 | $219.38 | 8.770% | $238.6196 | $238.62 | $238.60 | $238.60 |
| Purchase #7 | $216.49 | 8.121% | $234.0712 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $712.60 | $771.3306 | $771.33 | $771.25 | $771.40 | |