| 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 | $171.62 | 6.659% | $183.0482 | $183.05 | $183.05 | $183.00 |
| Purchase #2 | $209.32 | 6.522% | $222.9719 | $222.97 | $222.95 | $223.00 |
| Purchase #3 | $198.84 | 7.809% | $214.3674 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $119.72 | 13.196% | $135.5183 | $135.52 | $135.50 | $135.50 |
| Purchase #5 | $158.77 | 10.328% | $175.1678 | $175.17 | $175.15 | $175.20 |
| Purchase #6 | $208.28 | 3.453% | $215.4719 | $215.47 | $215.45 | $215.50 |
| Purchase #7 | $29.30 | 13.670% | $33.3053 | $33.31 | $33.30 | $33.30 |
| 7 purchase totals = | $1,095.85 | $1,179.8508 | $1,179.86 | $1,179.75 | $1,179.90 | |