| 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 | $150.69 | 9.210% | $164.5685 | $164.57 | $164.55 | $164.60 |
| Purchase #2 | $88.47 | 5.153% | $93.0289 | $93.03 | $93.05 | $93.00 |
| Purchase #3 | $153.61 | 8.794% | $167.1185 | $167.12 | $167.10 | $167.10 |
| Purchase #4 | $19.87 | 5.500% | $20.9629 | $20.96 | $20.95 | $21.00 |
| Purchase #5 | $45.46 | 6.247% | $48.2999 | $48.30 | $48.30 | $48.30 |
| Purchase #6 | $41.66 | 13.289% | $47.1962 | $47.20 | $47.20 | $47.20 |
| Purchase #7 | $78.83 | 12.730% | $88.8651 | $88.87 | $88.85 | $88.90 |
| 7 purchase totals = | $578.59 | $630.0400 | $630.05 | $630.00 | $630.10 | |