| 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 | $125.63 | 5.325% | $132.3198 | $132.32 | $132.30 | $132.30 |
| Purchase #2 | $81.62 | 6.264% | $86.7327 | $86.73 | $86.75 | $86.70 |
| Purchase #3 | $142.77 | 8.748% | $155.2595 | $155.26 | $155.25 | $155.30 |
| Purchase #4 | $13.95 | 13.308% | $15.8065 | $15.81 | $15.80 | $15.80 |
| Purchase #5 | $106.72 | 12.826% | $120.4079 | $120.41 | $120.40 | $120.40 |
| Purchase #6 | $158.98 | 11.733% | $177.6331 | $177.63 | $177.65 | $177.60 |
| Purchase #7 | $236.76 | 12.250% | $265.7631 | $265.76 | $265.75 | $265.80 |
| 7 purchase totals = | $866.43 | $953.9226 | $953.92 | $953.90 | $953.90 | |