| 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 | $151.50 | 12.819% | $170.9208 | $170.92 | $170.90 | $170.90 |
| Purchase #2 | $169.26 | 9.645% | $185.5851 | $185.59 | $185.60 | $185.60 |
| Purchase #3 | $54.79 | 12.568% | $61.676 | $61.68 | $61.70 | $61.70 |
| Purchase #4 | $86.89 | 9.248% | $94.9256 | $94.93 | $94.95 | $94.90 |
| Purchase #5 | $11.83 | 10.282% | $13.0464 | $13.05 | $13.05 | $13.00 |
| Purchase #6 | $207.34 | 13.451% | $235.2293 | $235.23 | $235.25 | $235.20 |
| Purchase #7 | $68.26 | 9.463% | $74.7194 | $74.72 | $74.70 | $74.70 |
| 7 purchase totals = | $749.87 | $836.1026 | $836.12 | $836.15 | $836.00 | |