| 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 | $156.55 | 11.491% | $174.5392 | $174.54 | $174.55 | $174.50 |
| Purchase #2 | $216.53 | 5.648% | $228.7596 | $228.76 | $228.75 | $228.80 |
| Purchase #3 | $218.27 | 7.447% | $234.5246 | $234.52 | $234.50 | $234.50 |
| Purchase #4 | $107.45 | 13.306% | $121.7473 | $121.75 | $121.75 | $121.70 |
| Purchase #5 | $206.42 | 4.324% | $215.3456 | $215.35 | $215.35 | $215.30 |
| Purchase #6 | $189.62 | 7.603% | $204.0368 | $204.04 | $204.05 | $204.00 |
| Purchase #7 | $11.73 | 4.155% | $12.2174 | $12.22 | $12.20 | $12.20 |
| 7 purchase totals = | $1,106.57 | $1,191.1705 | $1,191.18 | $1,191.15 | $1,191.00 | |