| 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 | $165.72 | 10.850% | $183.7006 | $183.70 | $183.70 | $183.70 |
| Purchase #2 | $66.66 | 3.326% | $68.8771 | $68.88 | $68.90 | $68.90 |
| Purchase #3 | $57.62 | 11.610% | $64.3097 | $64.31 | $64.30 | $64.30 |
| Purchase #4 | $193.29 | 10.453% | $213.4946 | $213.49 | $213.50 | $213.50 |
| Purchase #5 | $146.36 | 12.558% | $164.7399 | $164.74 | $164.75 | $164.70 |
| Purchase #6 | $124.57 | 4.645% | $130.3563 | $130.36 | $130.35 | $130.40 |
| Purchase #7 | $158.50 | 7.869% | $170.9724 | $170.97 | $170.95 | $171.00 |
| 7 purchase totals = | $912.72 | $996.4506 | $996.45 | $996.45 | $996.50 | |