| 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 | $160.25 | 4.191% | $166.9661 | $166.97 | $166.95 | $167.00 |
| Purchase #2 | $163.41 | 4.635% | $170.9841 | $170.98 | $171.00 | $171.00 |
| Purchase #3 | $18.53 | 7.215% | $19.8669 | $19.87 | $19.85 | $19.90 |
| Purchase #4 | $239.44 | 8.756% | $260.4054 | $260.41 | $260.40 | $260.40 |
| Purchase #5 | $205.37 | 8.725% | $223.2885 | $223.29 | $223.30 | $223.30 |
| Purchase #6 | $143.39 | 9.864% | $157.534 | $157.53 | $157.55 | $157.50 |
| Purchase #7 | $232.53 | 13.422% | $263.7402 | $263.74 | $263.75 | $263.70 |
| 7 purchase totals = | $1,162.92 | $1,262.7852 | $1,262.79 | $1,262.80 | $1,262.80 | |