| 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 | $74.81 | 8.784% | $81.3813 | $81.38 | $81.40 | $81.40 |
| Purchase #2 | $111.94 | 12.728% | $126.1877 | $126.19 | $126.20 | $126.20 |
| Purchase #3 | $119.78 | 3.757% | $124.2801 | $124.28 | $124.30 | $124.30 |
| Purchase #4 | $115.79 | 6.658% | $123.4993 | $123.50 | $123.50 | $123.50 |
| Purchase #5 | $152.47 | 5.590% | $160.9931 | $160.99 | $161.00 | $161.00 |
| Purchase #6 | $156.65 | 4.459% | $163.635 | $163.64 | $163.65 | $163.60 |
| Purchase #7 | $167.59 | 11.199% | $186.3584 | $186.36 | $186.35 | $186.40 |
| 7 purchase totals = | $899.03 | $966.3349 | $966.34 | $966.40 | $966.40 | |