| 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 | $162.46 | 4.515% | $169.7951 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $199.27 | 12.234% | $223.6487 | $223.65 | $223.65 | $223.60 |
| Purchase #3 | $124.47 | 12.653% | $140.2192 | $140.22 | $140.20 | $140.20 |
| Purchase #4 | $55.40 | 8.715% | $60.2281 | $60.23 | $60.25 | $60.20 |
| Purchase #5 | $70.43 | 9.717% | $77.2737 | $77.27 | $77.25 | $77.30 |
| Purchase #6 | $102.33 | 3.204% | $105.6087 | $105.61 | $105.60 | $105.60 |
| Purchase #7 | $39.28 | 12.377% | $44.1417 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $753.64 | $820.9152 | $820.92 | $820.90 | $820.80 | |