| 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 | $140.51 | 4.564% | $146.9229 | $146.92 | $146.90 | $146.90 |
| Purchase #2 | $190.25 | 3.834% | $197.5442 | $197.54 | $197.55 | $197.50 |
| Purchase #3 | $183.84 | 3.551% | $190.3682 | $190.37 | $190.35 | $190.40 |
| Purchase #4 | $82.54 | 10.581% | $91.2736 | $91.27 | $91.25 | $91.30 |
| Purchase #5 | $142.76 | 8.851% | $155.3957 | $155.40 | $155.40 | $155.40 |
| Purchase #6 | $107.90 | 8.684% | $117.27 | $117.27 | $117.25 | $117.30 |
| Purchase #7 | $15.75 | 4.808% | $16.5073 | $16.51 | $16.50 | $16.50 |
| 7 purchase totals = | $863.55 | $915.2819 | $915.28 | $915.20 | $915.30 | |