| 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 | $137.92 | 4.134% | $143.6216 | $143.62 | $143.60 | $143.60 |
| Purchase #2 | $114.62 | 8.560% | $124.4315 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $100.86 | 12.498% | $113.4655 | $113.47 | $113.45 | $113.50 |
| Purchase #4 | $231.65 | 3.306% | $239.3083 | $239.31 | $239.30 | $239.30 |
| Purchase #5 | $25.27 | 4.238% | $26.3409 | $26.34 | $26.35 | $26.30 |
| Purchase #6 | $30.87 | 9.419% | $33.7776 | $33.78 | $33.80 | $33.80 |
| Purchase #7 | $167.46 | 13.796% | $190.5628 | $190.56 | $190.55 | $190.60 |
| 7 purchase totals = | $808.65 | $871.5082 | $871.51 | $871.50 | $871.50 | |