| 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 | $183.26 | 3.114% | $188.9667 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $216.30 | 9.567% | $236.9934 | $236.99 | $237.00 | $237.00 |
| Purchase #3 | $105.31 | 4.422% | $109.9668 | $109.97 | $109.95 | $110.00 |
| Purchase #4 | $28.46 | 12.682% | $32.0693 | $32.07 | $32.05 | $32.10 |
| Purchase #5 | $180.57 | 9.467% | $197.6646 | $197.66 | $197.65 | $197.70 |
| Purchase #6 | $186.72 | 7.762% | $201.2132 | $201.21 | $201.20 | $201.20 |
| Purchase #7 | $28.96 | 11.443% | $32.2739 | $32.27 | $32.25 | $32.30 |
| 7 purchase totals = | $929.58 | $999.1479 | $999.14 | $999.05 | $999.30 | |