| 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 | $32.46 | 4.179% | $33.8165 | $33.82 | $33.80 | $33.80 |
| Purchase #2 | $190.25 | 5.122% | $199.9946 | $199.99 | $200.00 | $200.00 |
| Purchase #3 | $17.98 | 4.202% | $18.7355 | $18.74 | $18.75 | $18.70 |
| Purchase #4 | $136.67 | 12.345% | $153.5419 | $153.54 | $153.55 | $153.50 |
| Purchase #5 | $235.74 | 10.220% | $259.8326 | $259.83 | $259.85 | $259.80 |
| Purchase #6 | $169.92 | 4.796% | $178.0694 | $178.07 | $178.05 | $178.10 |
| Purchase #7 | $86.66 | 8.378% | $93.9204 | $93.92 | $93.90 | $93.90 |
| 7 purchase totals = | $869.68 | $937.9109 | $937.91 | $937.90 | $937.80 | |