| 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 | $148.77 | 12.308% | $167.0806 | $167.08 | $167.10 | $167.10 |
| Purchase #2 | $150.76 | 8.817% | $164.0525 | $164.05 | $164.05 | $164.10 |
| Purchase #3 | $19.46 | 5.215% | $20.4748 | $20.47 | $20.45 | $20.50 |
| Purchase #4 | $24.27 | 12.406% | $27.2809 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $106.36 | 6.784% | $113.5755 | $113.58 | $113.60 | $113.60 |
| Purchase #6 | $78.85 | 3.162% | $81.3432 | $81.34 | $81.35 | $81.30 |
| Purchase #7 | $186.85 | 7.761% | $201.3514 | $201.35 | $201.35 | $201.40 |
| 7 purchase totals = | $715.32 | $775.1589 | $775.15 | $775.20 | $775.30 | |