| 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 | $175.46 | 4.845% | $183.961 | $183.96 | $183.95 | $184.00 |
| Purchase #2 | $162.54 | 9.778% | $178.4332 | $178.43 | $178.45 | $178.40 |
| Purchase #3 | $103.57 | 3.637% | $107.3368 | $107.34 | $107.35 | $107.30 |
| Purchase #4 | $208.31 | 3.319% | $215.2238 | $215.22 | $215.20 | $215.20 |
| Purchase #5 | $190.92 | 12.659% | $215.0886 | $215.09 | $215.10 | $215.10 |
| Purchase #6 | $70.65 | 8.392% | $76.5789 | $76.58 | $76.60 | $76.60 |
| Purchase #7 | $127.46 | 7.446% | $136.9507 | $136.95 | $136.95 | $137.00 |
| 7 purchase totals = | $1,038.91 | $1,113.5730 | $1,113.57 | $1,113.60 | $1,113.60 | |