| 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 | $169.94 | 12.591% | $191.3371 | $191.34 | $191.35 | $191.30 |
| Purchase #2 | $205.82 | 12.411% | $231.3643 | $231.36 | $231.35 | $231.40 |
| Purchase #3 | $182.32 | 3.650% | $188.9747 | $188.97 | $188.95 | $189.00 |
| Purchase #4 | $214.40 | 7.238% | $229.9183 | $229.92 | $229.90 | $229.90 |
| Purchase #5 | $31.64 | 4.630% | $33.1049 | $33.10 | $33.10 | $33.10 |
| Purchase #6 | $30.67 | 8.271% | $33.2067 | $33.21 | $33.20 | $33.20 |
| Purchase #7 | $163.55 | 7.486% | $175.7934 | $175.79 | $175.80 | $175.80 |
| 7 purchase totals = | $998.34 | $1,083.6994 | $1,083.69 | $1,083.65 | $1,083.70 | |