| 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 | $180.49 | 5.699% | $190.7761 | $190.78 | $190.80 | $190.80 |
| Purchase #2 | $76.47 | 13.235% | $86.5908 | $86.59 | $86.60 | $86.60 |
| Purchase #3 | $151.98 | 3.396% | $157.1412 | $157.14 | $157.15 | $157.10 |
| Purchase #4 | $239.32 | 6.714% | $255.3879 | $255.39 | $255.40 | $255.40 |
| Purchase #5 | $141.25 | 12.545% | $158.9698 | $158.97 | $158.95 | $159.00 |
| Purchase #6 | $149.74 | 10.571% | $165.569 | $165.57 | $165.55 | $165.60 |
| Purchase #7 | $190.75 | 8.248% | $206.4831 | $206.48 | $206.50 | $206.50 |
| 7 purchase totals = | $1,130.00 | $1,220.9179 | $1,220.92 | $1,220.95 | $1,221.00 | |