| 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 | $135.79 | 5.515% | $143.2788 | $143.28 | $143.30 | $143.30 |
| Purchase #2 | $127.43 | 6.809% | $136.1067 | $136.11 | $136.10 | $136.10 |
| Purchase #3 | $32.99 | 4.710% | $34.5438 | $34.54 | $34.55 | $34.50 |
| Purchase #4 | $169.82 | 9.806% | $186.4725 | $186.47 | $186.45 | $186.50 |
| Purchase #5 | $63.47 | 11.162% | $70.5545 | $70.55 | $70.55 | $70.60 |
| Purchase #6 | $199.30 | 11.597% | $222.4128 | $222.41 | $222.40 | $222.40 |
| Purchase #7 | $58.67 | 6.647% | $62.5698 | $62.57 | $62.55 | $62.60 |
| 7 purchase totals = | $787.47 | $855.9389 | $855.93 | $855.90 | $856.00 | |