| 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 | $167.64 | 4.416% | $175.043 | $175.04 | $175.05 | $175.00 |
| Purchase #2 | $171.29 | 8.705% | $186.2008 | $186.20 | $186.20 | $186.20 |
| Purchase #3 | $215.42 | 9.678% | $236.2683 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $125.83 | 4.549% | $131.554 | $131.55 | $131.55 | $131.60 |
| Purchase #5 | $94.80 | 12.830% | $106.9628 | $106.96 | $106.95 | $107.00 |
| Purchase #6 | $149.58 | 9.538% | $163.8469 | $163.85 | $163.85 | $163.80 |
| Purchase #7 | $157.29 | 13.356% | $178.2977 | $178.30 | $178.30 | $178.30 |
| 7 purchase totals = | $1,081.85 | $1,178.1735 | $1,178.17 | $1,178.15 | $1,178.20 | |