| 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 | $137.51 | 10.861% | $152.445 | $152.45 | $152.45 | $152.40 |
| Purchase #2 | $69.51 | 9.408% | $76.0495 | $76.05 | $76.05 | $76.00 |
| Purchase #3 | $76.98 | 12.413% | $86.5355 | $86.54 | $86.55 | $86.50 |
| Purchase #4 | $15.43 | 10.102% | $16.9887 | $16.99 | $17.00 | $17.00 |
| Purchase #5 | $37.91 | 3.850% | $39.3695 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $177.85 | 3.448% | $183.9823 | $183.98 | $184.00 | $184.00 |
| Purchase #7 | $153.74 | 9.355% | $168.1224 | $168.12 | $168.10 | $168.10 |
| 7 purchase totals = | $668.93 | $723.4929 | $723.50 | $723.50 | $723.40 | |