| 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 | $145.97 | 12.107% | $163.6426 | $163.64 | $163.65 | $163.60 |
| Purchase #2 | $188.97 | 8.508% | $205.0476 | $205.05 | $205.05 | $205.00 |
| Purchase #3 | $103.69 | 10.694% | $114.7786 | $114.78 | $114.80 | $114.80 |
| Purchase #4 | $43.75 | 10.844% | $48.4943 | $48.49 | $48.50 | $48.50 |
| Purchase #5 | $165.34 | 8.375% | $179.1872 | $179.19 | $179.20 | $179.20 |
| Purchase #6 | $15.98 | 7.784% | $17.2239 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $217.78 | 4.683% | $227.9786 | $227.98 | $228.00 | $228.00 |
| 7 purchase totals = | $881.48 | $956.3528 | $956.35 | $956.40 | $956.30 | |