| 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 | $157.27 | 8.776% | $171.072 | $171.07 | $171.05 | $171.10 |
| Purchase #2 | $218.26 | 11.510% | $243.3817 | $243.38 | $243.40 | $243.40 |
| Purchase #3 | $92.56 | 5.291% | $97.4573 | $97.46 | $97.45 | $97.50 |
| Purchase #4 | $175.76 | 11.735% | $196.3854 | $196.39 | $196.40 | $196.40 |
| Purchase #5 | $156.99 | 7.224% | $168.331 | $168.33 | $168.35 | $168.30 |
| Purchase #6 | $209.97 | 8.701% | $228.2395 | $228.24 | $228.25 | $228.20 |
| Purchase #7 | $205.66 | 3.216% | $212.274 | $212.27 | $212.25 | $212.30 |
| 7 purchase totals = | $1,216.47 | $1,317.1409 | $1,317.14 | $1,317.15 | $1,317.20 | |