| 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 | $126.78 | 8.529% | $137.5931 | $137.59 | $137.60 | $137.60 |
| Purchase #2 | $169.56 | 3.539% | $175.5607 | $175.56 | $175.55 | $175.60 |
| Purchase #3 | $95.41 | 12.586% | $107.4183 | $107.42 | $107.40 | $107.40 |
| Purchase #4 | $149.38 | 9.773% | $163.9789 | $163.98 | $164.00 | $164.00 |
| Purchase #5 | $195.25 | 12.302% | $219.2697 | $219.27 | $219.25 | $219.30 |
| Purchase #6 | $168.95 | 8.255% | $182.8968 | $182.90 | $182.90 | $182.90 |
| Purchase #7 | $130.83 | 11.644% | $146.0638 | $146.06 | $146.05 | $146.10 |
| 7 purchase totals = | $1,036.16 | $1,132.7813 | $1,132.78 | $1,132.75 | $1,132.90 | |