| 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 | $86.91 | 6.683% | $92.7182 | $92.72 | $92.70 | $92.70 |
| Purchase #2 | $74.75 | 3.186% | $77.1315 | $77.13 | $77.15 | $77.10 |
| Purchase #3 | $106.66 | 8.461% | $115.6845 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $179.61 | 5.786% | $190.0022 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $48.25 | 12.225% | $54.1486 | $54.15 | $54.15 | $54.10 |
| Purchase #6 | $206.27 | 13.677% | $234.4815 | $234.48 | $234.50 | $234.50 |
| Purchase #7 | $63.94 | 10.641% | $70.7439 | $70.74 | $70.75 | $70.70 |
| 7 purchase totals = | $766.39 | $834.9104 | $834.90 | $834.95 | $834.80 | |