| 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 | $79.88 | 4.796% | $83.711 | $83.71 | $83.70 | $83.70 |
| Purchase #2 | $167.35 | 11.129% | $185.9744 | $185.97 | $185.95 | $186.00 |
| Purchase #3 | $108.47 | 8.348% | $117.5251 | $117.53 | $117.55 | $117.50 |
| Purchase #4 | $218.38 | 12.733% | $246.1863 | $246.19 | $246.20 | $246.20 |
| Purchase #5 | $66.67 | 11.853% | $74.5724 | $74.57 | $74.55 | $74.60 |
| Purchase #6 | $139.43 | 7.637% | $150.0783 | $150.08 | $150.10 | $150.10 |
| Purchase #7 | $11.98 | 4.215% | $12.485 | $12.49 | $12.50 | $12.50 |
| 7 purchase totals = | $792.16 | $870.5325 | $870.54 | $870.55 | $870.60 | |