| 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 | $170.97 | 7.782% | $184.2749 | $184.27 | $184.25 | $184.30 |
| Purchase #2 | $193.99 | 10.461% | $214.2833 | $214.28 | $214.30 | $214.30 |
| Purchase #3 | $186.96 | 12.592% | $210.502 | $210.50 | $210.50 | $210.50 |
| Purchase #4 | $99.79 | 5.418% | $105.1966 | $105.20 | $105.20 | $105.20 |
| Purchase #5 | $10.54 | 4.275% | $10.9906 | $10.99 | $11.00 | $11.00 |
| Purchase #6 | $165.51 | 10.571% | $183.0061 | $183.01 | $183.00 | $183.00 |
| Purchase #7 | $6.68 | 8.732% | $7.2633 | $7.26 | $7.25 | $7.30 |
| 7 purchase totals = | $834.44 | $915.5168 | $915.51 | $915.50 | $915.60 | |