| 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 | $191.29 | 9.334% | $209.145 | $209.15 | $209.15 | $209.10 |
| Purchase #2 | $146.61 | 13.144% | $165.8804 | $165.88 | $165.90 | $165.90 |
| Purchase #3 | $199.93 | 7.343% | $214.6109 | $214.61 | $214.60 | $214.60 |
| Purchase #4 | $86.53 | 11.114% | $96.1469 | $96.15 | $96.15 | $96.10 |
| Purchase #5 | $20.87 | 8.705% | $22.6867 | $22.69 | $22.70 | $22.70 |
| Purchase #6 | $103.64 | 9.203% | $113.178 | $113.18 | $113.20 | $113.20 |
| Purchase #7 | $33.95 | 6.847% | $36.2746 | $36.27 | $36.25 | $36.30 |
| 7 purchase totals = | $782.82 | $857.9225 | $857.93 | $857.95 | $857.90 | |