| 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 | $164.60 | 7.577% | $177.0717 | $177.07 | $177.05 | $177.10 |
| Purchase #2 | $139.40 | 10.359% | $153.8404 | $153.84 | $153.85 | $153.80 |
| Purchase #3 | $174.75 | 13.866% | $198.9808 | $198.98 | $199.00 | $199.00 |
| Purchase #4 | $204.38 | 13.137% | $231.2294 | $231.23 | $231.25 | $231.20 |
| Purchase #5 | $193.98 | 12.739% | $218.6911 | $218.69 | $218.70 | $218.70 |
| Purchase #6 | $224.38 | 13.730% | $255.1874 | $255.19 | $255.20 | $255.20 |
| Purchase #7 | $11.74 | 7.316% | $12.5989 | $12.60 | $12.60 | $12.60 |
| 7 purchase totals = | $1,113.23 | $1,247.5997 | $1,247.60 | $1,247.65 | $1,247.60 | |