| 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 | $66.68 | 8.491% | $72.3418 | $72.34 | $72.35 | $72.30 |
| Purchase #2 | $183.69 | 3.518% | $190.1522 | $190.15 | $190.15 | $190.20 |
| Purchase #3 | $31.55 | 13.576% | $35.8332 | $35.83 | $35.85 | $35.80 |
| Purchase #4 | $246.97 | 8.256% | $267.3598 | $267.36 | $267.35 | $267.40 |
| Purchase #5 | $173.91 | 4.705% | $182.0925 | $182.09 | $182.10 | $182.10 |
| Purchase #6 | $113.25 | 7.787% | $122.0688 | $122.07 | $122.05 | $122.10 |
| Purchase #7 | $117.99 | 11.755% | $131.8597 | $131.86 | $131.85 | $131.90 |
| 7 purchase totals = | $934.04 | $1,001.7080 | $1,001.70 | $1,001.70 | $1,001.80 | |