| 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 | $167.63 | 13.734% | $190.6523 | $190.65 | $190.65 | $190.70 |
| Purchase #2 | $109.72 | 11.650% | $122.5024 | $122.50 | $122.50 | $122.50 |
| Purchase #3 | $169.95 | 5.785% | $179.7816 | $179.78 | $179.80 | $179.80 |
| Purchase #4 | $85.79 | 5.583% | $90.5797 | $90.58 | $90.60 | $90.60 |
| Purchase #5 | $51.28 | 7.675% | $55.2157 | $55.22 | $55.20 | $55.20 |
| Purchase #6 | $114.40 | 8.754% | $124.4146 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $98.52 | 9.120% | $107.505 | $107.51 | $107.50 | $107.50 |
| 7 purchase totals = | $797.29 | $870.6513 | $870.65 | $870.65 | $870.70 | |