| 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 | $124.80 | 6.500% | $132.912 | $132.91 | $132.90 | $132.90 |
| Purchase #2 | $77.26 | 5.605% | $81.5904 | $81.59 | $81.60 | $81.60 |
| Purchase #3 | $38.41 | 6.109% | $40.7565 | $40.76 | $40.75 | $40.80 |
| Purchase #4 | $139.87 | 3.650% | $144.9753 | $144.98 | $145.00 | $145.00 |
| Purchase #5 | $189.86 | 10.177% | $209.1821 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $56.75 | 13.265% | $64.2779 | $64.28 | $64.30 | $64.30 |
| Purchase #7 | $197.69 | 9.606% | $216.6801 | $216.68 | $216.70 | $216.70 |
| 7 purchase totals = | $824.64 | $890.3743 | $890.38 | $890.45 | $890.50 | |