| 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 | $145.70 | 10.673% | $161.2506 | $161.25 | $161.25 | $161.30 |
| Purchase #2 | $142.76 | 7.471% | $153.4256 | $153.43 | $153.45 | $153.40 |
| Purchase #3 | $153.27 | 7.836% | $165.2802 | $165.28 | $165.30 | $165.30 |
| Purchase #4 | $98.30 | 4.234% | $102.462 | $102.46 | $102.45 | $102.50 |
| Purchase #5 | $69.85 | 4.733% | $73.156 | $73.16 | $73.15 | $73.20 |
| Purchase #6 | $163.42 | 8.768% | $177.7487 | $177.75 | $177.75 | $177.70 |
| Purchase #7 | $27.78 | 11.697% | $31.0294 | $31.03 | $31.05 | $31.00 |
| 7 purchase totals = | $801.08 | $864.3525 | $864.36 | $864.40 | $864.40 | |