| 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 | $126.47 | 8.397% | $137.0897 | $137.09 | $137.10 | $137.10 |
| Purchase #2 | $12.82 | 4.298% | $13.371 | $13.37 | $13.35 | $13.40 |
| Purchase #3 | $236.93 | 4.560% | $247.734 | $247.73 | $247.75 | $247.70 |
| Purchase #4 | $157.35 | 6.142% | $167.0144 | $167.01 | $167.00 | $167.00 |
| Purchase #5 | $25.41 | 4.252% | $26.4904 | $26.49 | $26.50 | $26.50 |
| Purchase #6 | $81.82 | 6.192% | $86.8863 | $86.89 | $86.90 | $86.90 |
| Purchase #7 | $6.31 | 5.795% | $6.6757 | $6.68 | $6.70 | $6.70 |
| 7 purchase totals = | $647.11 | $685.2615 | $685.26 | $685.30 | $685.30 | |