| 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 | $146.95 | 8.784% | $159.8581 | $159.86 | $159.85 | $159.90 |
| Purchase #2 | $191.44 | 12.392% | $215.1632 | $215.16 | $215.15 | $215.20 |
| Purchase #3 | $84.77 | 10.376% | $93.5657 | $93.57 | $93.55 | $93.60 |
| Purchase #4 | $156.76 | 4.154% | $163.2718 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $206.28 | 3.301% | $213.0893 | $213.09 | $213.10 | $213.10 |
| Purchase #6 | $25.77 | 5.383% | $27.1572 | $27.16 | $27.15 | $27.20 |
| Purchase #7 | $179.50 | 4.328% | $187.2688 | $187.27 | $187.25 | $187.30 |
| 7 purchase totals = | $991.47 | $1,059.3741 | $1,059.38 | $1,059.30 | $1,059.60 | |