| 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 | $148.38 | 11.240% | $165.0579 | $165.06 | $165.05 | $165.10 |
| Purchase #2 | $160.72 | 8.447% | $174.296 | $174.30 | $174.30 | $174.30 |
| Purchase #3 | $60.46 | 7.747% | $65.1438 | $65.14 | $65.15 | $65.10 |
| Purchase #4 | $21.73 | 10.522% | $24.0164 | $24.02 | $24.00 | $24.00 |
| Purchase #5 | $195.48 | 8.491% | $212.0782 | $212.08 | $212.10 | $212.10 |
| Purchase #6 | $142.94 | 7.830% | $154.1322 | $154.13 | $154.15 | $154.10 |
| Purchase #7 | $137.58 | 4.349% | $143.5634 | $143.56 | $143.55 | $143.60 |
| 7 purchase totals = | $867.29 | $938.2879 | $938.29 | $938.30 | $938.30 | |