| 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 | $185.77 | 8.233% | $201.0644 | $201.06 | $201.05 | $201.10 |
| Purchase #2 | $17.60 | 6.373% | $18.7216 | $18.72 | $18.70 | $18.70 |
| Purchase #3 | $61.50 | 12.498% | $69.1863 | $69.19 | $69.20 | $69.20 |
| Purchase #4 | $85.86 | 13.649% | $97.579 | $97.58 | $97.60 | $97.60 |
| Purchase #5 | $49.68 | 5.200% | $52.2634 | $52.26 | $52.25 | $52.30 |
| Purchase #6 | $130.43 | 10.501% | $144.1265 | $144.13 | $144.15 | $144.10 |
| Purchase #7 | $69.57 | 12.863% | $78.5188 | $78.52 | $78.50 | $78.50 |
| 7 purchase totals = | $600.41 | $661.4600 | $661.46 | $661.45 | $661.50 | |