| 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 | $162.75 | 7.350% | $174.7121 | $174.71 | $174.70 | $174.70 |
| Purchase #2 | $97.53 | 12.267% | $109.494 | $109.49 | $109.50 | $109.50 |
| Purchase #3 | $53.84 | 6.323% | $57.2443 | $57.24 | $57.25 | $57.20 |
| Purchase #4 | $103.54 | 3.754% | $107.4269 | $107.43 | $107.45 | $107.40 |
| Purchase #5 | $204.25 | 4.872% | $214.2011 | $214.20 | $214.20 | $214.20 |
| Purchase #6 | $111.99 | 13.132% | $126.6965 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $95.52 | 6.111% | $101.3572 | $101.36 | $101.35 | $101.40 |
| 7 purchase totals = | $829.42 | $891.1321 | $891.13 | $891.15 | $891.10 | |