| 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 | $161.57 | 13.471% | $183.3351 | $183.34 | $183.35 | $183.30 |
| Purchase #2 | $74.25 | 10.574% | $82.1012 | $82.10 | $82.10 | $82.10 |
| Purchase #3 | $119.91 | 9.873% | $131.7487 | $131.75 | $131.75 | $131.70 |
| Purchase #4 | $164.46 | 9.620% | $180.2811 | $180.28 | $180.30 | $180.30 |
| Purchase #5 | $42.69 | 10.544% | $47.1912 | $47.19 | $47.20 | $47.20 |
| Purchase #6 | $37.70 | 11.165% | $41.9092 | $41.91 | $41.90 | $41.90 |
| Purchase #7 | $120.57 | 13.296% | $136.601 | $136.60 | $136.60 | $136.60 |
| 7 purchase totals = | $721.15 | $803.1675 | $803.17 | $803.20 | $803.10 | |