| 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 | $126.70 | 13.166% | $143.3813 | $143.38 | $143.40 | $143.40 |
| Purchase #2 | $30.48 | 7.381% | $32.7297 | $32.73 | $32.75 | $32.70 |
| Purchase #3 | $169.31 | 9.535% | $185.4537 | $185.45 | $185.45 | $185.50 |
| Purchase #4 | $209.53 | 3.559% | $216.9872 | $216.99 | $217.00 | $217.00 |
| Purchase #5 | $104.74 | 3.332% | $108.2299 | $108.23 | $108.25 | $108.20 |
| Purchase #6 | $225.41 | 7.328% | $241.928 | $241.93 | $241.95 | $241.90 |
| Purchase #7 | $23.96 | 6.659% | $25.5555 | $25.56 | $25.55 | $25.60 |
| 7 purchase totals = | $890.13 | $954.2653 | $954.27 | $954.35 | $954.30 | |