| 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 | $219.99 | 4.171% | $229.1658 | $229.17 | $229.15 | $229.20 |
| Purchase #2 | $67.91 | 13.283% | $76.9305 | $76.93 | $76.95 | $76.90 |
| Purchase #3 | $198.48 | 4.144% | $206.705 | $206.71 | $206.70 | $206.70 |
| Purchase #4 | $84.44 | 3.582% | $87.4646 | $87.46 | $87.45 | $87.50 |
| Purchase #5 | $93.28 | 4.800% | $97.7574 | $97.76 | $97.75 | $97.80 |
| Purchase #6 | $15.59 | 8.777% | $16.9583 | $16.96 | $16.95 | $17.00 |
| Purchase #7 | $143.81 | 3.131% | $148.3127 | $148.31 | $148.30 | $148.30 |
| 7 purchase totals = | $823.50 | $863.2943 | $863.30 | $863.25 | $863.40 | |