| 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 | $176.72 | 8.665% | $192.0328 | $192.03 | $192.05 | $192.00 |
| Purchase #2 | $11.58 | 3.388% | $11.9723 | $11.97 | $11.95 | $12.00 |
| Purchase #3 | $19.73 | 13.425% | $22.3788 | $22.38 | $22.40 | $22.40 |
| Purchase #4 | $111.51 | 4.839% | $116.906 | $116.91 | $116.90 | $116.90 |
| Purchase #5 | $41.49 | 11.258% | $46.1609 | $46.16 | $46.15 | $46.20 |
| Purchase #6 | $154.70 | 9.340% | $169.149 | $169.15 | $169.15 | $169.10 |
| Purchase #7 | $31.91 | 12.815% | $35.9993 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $547.64 | $594.5991 | $594.60 | $594.60 | $594.60 | |