| 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 | $138.62 | 5.695% | $146.5144 | $146.51 | $146.50 | $146.50 |
| Purchase #2 | $114.47 | 6.549% | $121.9666 | $121.97 | $121.95 | $122.00 |
| Purchase #3 | $170.90 | 7.374% | $183.5022 | $183.50 | $183.50 | $183.50 |
| Purchase #4 | $53.38 | 4.224% | $55.6348 | $55.63 | $55.65 | $55.60 |
| Purchase #5 | $97.76 | 6.463% | $104.0782 | $104.08 | $104.10 | $104.10 |
| Purchase #6 | $205.69 | 8.797% | $223.7845 | $223.78 | $223.80 | $223.80 |
| Purchase #7 | $73.80 | 9.283% | $80.6509 | $80.65 | $80.65 | $80.70 |
| 7 purchase totals = | $854.62 | $916.1316 | $916.12 | $916.15 | $916.20 | |