| 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 | $136.81 | 5.505% | $144.3414 | $144.34 | $144.35 | $144.30 |
| Purchase #2 | $30.46 | 6.454% | $32.4259 | $32.43 | $32.45 | $32.40 |
| Purchase #3 | $62.28 | 7.183% | $66.7536 | $66.75 | $66.75 | $66.80 |
| Purchase #4 | $29.79 | 12.144% | $33.4077 | $33.41 | $33.40 | $33.40 |
| Purchase #5 | $245.59 | 5.164% | $258.2723 | $258.27 | $258.25 | $258.30 |
| Purchase #6 | $135.49 | 5.758% | $143.2915 | $143.29 | $143.30 | $143.30 |
| Purchase #7 | $169.90 | 4.439% | $177.4419 | $177.44 | $177.45 | $177.40 |
| 7 purchase totals = | $810.32 | $855.9343 | $855.93 | $855.95 | $855.90 | |