| 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 | $155.69 | 8.586% | $169.0575 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $174.98 | 8.323% | $189.5436 | $189.54 | $189.55 | $189.50 |
| Purchase #3 | $151.86 | 7.383% | $163.0718 | $163.07 | $163.05 | $163.10 |
| Purchase #4 | $71.60 | 7.238% | $76.7824 | $76.78 | $76.80 | $76.80 |
| Purchase #5 | $195.75 | 13.728% | $222.6226 | $222.62 | $222.60 | $222.60 |
| Purchase #6 | $229.92 | 5.272% | $242.0414 | $242.04 | $242.05 | $242.00 |
| Purchase #7 | $136.66 | 4.127% | $142.3 | $142.30 | $142.30 | $142.30 |
| 7 purchase totals = | $1,116.46 | $1,205.4193 | $1,205.41 | $1,205.40 | $1,205.40 | |