| 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 | $168.64 | 5.141% | $177.3098 | $177.31 | $177.30 | $177.30 |
| Purchase #2 | $95.30 | 4.331% | $99.4274 | $99.43 | $99.45 | $99.40 |
| Purchase #3 | $9.33 | 10.301% | $10.2911 | $10.29 | $10.30 | $10.30 |
| Purchase #4 | $227.82 | 13.444% | $258.4481 | $258.45 | $258.45 | $258.40 |
| Purchase #5 | $28.34 | 6.502% | $30.1827 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $47.56 | 3.188% | $49.0762 | $49.08 | $49.10 | $49.10 |
| Purchase #7 | $139.91 | 3.232% | $144.4319 | $144.43 | $144.45 | $144.40 |
| 7 purchase totals = | $716.90 | $769.1672 | $769.17 | $769.25 | $769.10 | |