| 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 | $239.69 | 5.349% | $252.511 | $252.51 | $252.50 | $252.50 |
| Purchase #2 | $33.81 | 7.576% | $36.3714 | $36.37 | $36.35 | $36.40 |
| Purchase #3 | $150.64 | 9.659% | $165.1903 | $165.19 | $165.20 | $165.20 |
| Purchase #4 | $45.99 | 13.402% | $52.1536 | $52.15 | $52.15 | $52.20 |
| Purchase #5 | $69.78 | 7.699% | $75.1524 | $75.15 | $75.15 | $75.20 |
| Purchase #6 | $15.76 | 10.254% | $17.376 | $17.38 | $17.40 | $17.40 |
| Purchase #7 | $162.32 | 3.504% | $168.0077 | $168.01 | $168.00 | $168.00 |
| 7 purchase totals = | $717.99 | $766.7624 | $766.76 | $766.75 | $766.90 | |