| 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 | $168.41 | 8.704% | $183.0684 | $183.07 | $183.05 | $183.10 |
| Purchase #2 | $17.91 | 7.563% | $19.2645 | $19.26 | $19.25 | $19.30 |
| Purchase #3 | $20.49 | 12.496% | $23.0504 | $23.05 | $23.05 | $23.10 |
| Purchase #4 | $196.41 | 11.428% | $218.8557 | $218.86 | $218.85 | $218.90 |
| Purchase #5 | $41.46 | 13.476% | $47.0471 | $47.05 | $47.05 | $47.00 |
| Purchase #6 | $219.34 | 10.553% | $242.487 | $242.49 | $242.50 | $242.50 |
| Purchase #7 | $141.28 | 10.319% | $155.8587 | $155.86 | $155.85 | $155.90 |
| 7 purchase totals = | $805.30 | $889.6318 | $889.64 | $889.60 | $889.80 | |