| 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 | $149.35 | 12.543% | $168.083 | $168.08 | $168.10 | $168.10 |
| Purchase #2 | $177.61 | 6.180% | $188.5863 | $188.59 | $188.60 | $188.60 |
| Purchase #3 | $147.72 | 5.507% | $155.8549 | $155.85 | $155.85 | $155.90 |
| Purchase #4 | $142.85 | 9.229% | $156.0336 | $156.03 | $156.05 | $156.00 |
| Purchase #5 | $121.49 | 10.596% | $134.3631 | $134.36 | $134.35 | $134.40 |
| Purchase #6 | $243.37 | 7.403% | $261.3867 | $261.39 | $261.40 | $261.40 |
| Purchase #7 | $242.82 | 8.428% | $263.2849 | $263.28 | $263.30 | $263.30 |
| 7 purchase totals = | $1,225.21 | $1,327.5925 | $1,327.58 | $1,327.65 | $1,327.70 | |