| 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 | $136.96 | 3.811% | $142.1795 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $22.33 | 12.339% | $25.0853 | $25.09 | $25.10 | $25.10 |
| Purchase #3 | $146.39 | 12.608% | $164.8469 | $164.85 | $164.85 | $164.80 |
| Purchase #4 | $92.59 | 12.312% | $103.9897 | $103.99 | $104.00 | $104.00 |
| Purchase #5 | $33.75 | 6.513% | $35.9481 | $35.95 | $35.95 | $35.90 |
| Purchase #6 | $241.78 | 13.426% | $274.2414 | $274.24 | $274.25 | $274.20 |
| Purchase #7 | $188.32 | 4.699% | $197.1692 | $197.17 | $197.15 | $197.20 |
| 7 purchase totals = | $862.12 | $943.4601 | $943.47 | $943.50 | $943.40 | |