| 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 | $164.48 | 11.744% | $183.7965 | $183.80 | $183.80 | $183.80 |
| Purchase #2 | $13.50 | 6.246% | $14.3432 | $14.34 | $14.35 | $14.30 |
| Purchase #3 | $225.32 | 4.848% | $236.2435 | $236.24 | $236.25 | $236.20 |
| Purchase #4 | $144.67 | 7.213% | $155.105 | $155.11 | $155.10 | $155.10 |
| Purchase #5 | $166.57 | 5.273% | $175.3532 | $175.35 | $175.35 | $175.40 |
| Purchase #6 | $96.96 | 8.135% | $104.8477 | $104.85 | $104.85 | $104.80 |
| Purchase #7 | $99.83 | 3.436% | $103.2602 | $103.26 | $103.25 | $103.30 |
| 7 purchase totals = | $911.33 | $972.9493 | $972.95 | $972.95 | $972.90 | |