| 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 | $56.64 | 13.419% | $64.2405 | $64.24 | $64.25 | $64.20 |
| Purchase #2 | $156.63 | 11.861% | $175.2079 | $175.21 | $175.20 | $175.20 |
| Purchase #3 | $88.87 | 9.806% | $97.5846 | $97.58 | $97.60 | $97.60 |
| Purchase #4 | $185.26 | 3.340% | $191.4477 | $191.45 | $191.45 | $191.40 |
| Purchase #5 | $205.52 | 7.264% | $220.449 | $220.45 | $220.45 | $220.40 |
| Purchase #6 | $139.85 | 11.133% | $155.4195 | $155.42 | $155.40 | $155.40 |
| Purchase #7 | $234.81 | 9.518% | $257.1592 | $257.16 | $257.15 | $257.20 |
| 7 purchase totals = | $1,067.58 | $1,161.5084 | $1,161.51 | $1,161.50 | $1,161.40 | |