| 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 | $176.92 | 7.482% | $190.1572 | $190.16 | $190.15 | $190.20 |
| Purchase #2 | $50.97 | 13.454% | $57.8275 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $48.40 | 5.659% | $51.139 | $51.14 | $51.15 | $51.10 |
| Purchase #4 | $76.85 | 12.253% | $86.2664 | $86.27 | $86.25 | $86.30 |
| Purchase #5 | $63.26 | 11.581% | $70.5861 | $70.59 | $70.60 | $70.60 |
| Purchase #6 | $59.75 | 5.395% | $62.9735 | $62.97 | $62.95 | $63.00 |
| Purchase #7 | $123.75 | 9.803% | $135.8812 | $135.88 | $135.90 | $135.90 |
| 7 purchase totals = | $599.90 | $654.8309 | $654.84 | $654.85 | $654.90 | |