| 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 | $156.65 | 4.276% | $163.3484 | $163.35 | $163.35 | $163.30 |
| Purchase #2 | $206.31 | 3.616% | $213.7702 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $43.71 | 12.660% | $49.2437 | $49.24 | $49.25 | $49.20 |
| Purchase #4 | $179.83 | 4.599% | $188.1004 | $188.10 | $188.10 | $188.10 |
| Purchase #5 | $177.59 | 9.607% | $194.6511 | $194.65 | $194.65 | $194.70 |
| Purchase #6 | $217.90 | 4.258% | $227.1782 | $227.18 | $227.20 | $227.20 |
| Purchase #7 | $110.64 | 12.235% | $124.1768 | $124.18 | $124.20 | $124.20 |
| 7 purchase totals = | $1,092.63 | $1,160.4688 | $1,160.47 | $1,160.50 | $1,160.50 | |