| 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 | $153.91 | 6.286% | $163.5848 | $163.58 | $163.60 | $163.60 |
| Purchase #2 | $195.80 | 12.761% | $220.786 | $220.79 | $220.80 | $220.80 |
| Purchase #3 | $70.36 | 9.421% | $76.9886 | $76.99 | $77.00 | $77.00 |
| Purchase #4 | $225.95 | 11.744% | $252.4856 | $252.49 | $252.50 | $252.50 |
| Purchase #5 | $244.34 | 11.584% | $272.6443 | $272.64 | $272.65 | $272.60 |
| Purchase #6 | $170.87 | 9.555% | $187.1966 | $187.20 | $187.20 | $187.20 |
| Purchase #7 | $190.63 | 8.162% | $206.1892 | $206.19 | $206.20 | $206.20 |
| 7 purchase totals = | $1,251.86 | $1,379.8751 | $1,379.88 | $1,379.95 | $1,379.90 | |