| 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 | $125.25 | 7.308% | $134.4033 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $115.99 | 6.215% | $123.1988 | $123.20 | $123.20 | $123.20 |
| Purchase #3 | $109.68 | 9.125% | $119.6883 | $119.69 | $119.70 | $119.70 |
| Purchase #4 | $189.67 | 7.263% | $203.4457 | $203.45 | $203.45 | $203.40 |
| Purchase #5 | $151.65 | 8.550% | $164.6161 | $164.62 | $164.60 | $164.60 |
| Purchase #6 | $43.39 | 9.130% | $47.3515 | $47.35 | $47.35 | $47.40 |
| Purchase #7 | $163.33 | 7.218% | $175.1192 | $175.12 | $175.10 | $175.10 |
| 7 purchase totals = | $898.96 | $967.8229 | $967.83 | $967.80 | $967.80 | |