| 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 | $32.87 | 12.497% | $36.9778 | $36.98 | $37.00 | $37.00 |
| Purchase #2 | $154.69 | 6.479% | $164.7124 | $164.71 | $164.70 | $164.70 |
| Purchase #3 | $169.81 | 3.283% | $175.3849 | $175.38 | $175.40 | $175.40 |
| Purchase #4 | $91.34 | 9.553% | $100.0657 | $100.07 | $100.05 | $100.10 |
| Purchase #5 | $221.30 | 7.678% | $238.2914 | $238.29 | $238.30 | $238.30 |
| Purchase #6 | $72.26 | 4.403% | $75.4416 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $146.67 | 11.758% | $163.9155 | $163.92 | $163.90 | $163.90 |
| 7 purchase totals = | $888.94 | $954.7893 | $954.79 | $954.80 | $954.80 | |