| 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 | $134.49 | 7.231% | $144.215 | $144.22 | $144.20 | $144.20 |
| Purchase #2 | $243.29 | 13.805% | $276.8762 | $276.88 | $276.90 | $276.90 |
| Purchase #3 | $126.67 | 3.454% | $131.0452 | $131.05 | $131.05 | $131.00 |
| Purchase #4 | $170.83 | 7.293% | $183.2886 | $183.29 | $183.30 | $183.30 |
| Purchase #5 | $68.76 | 13.711% | $78.1877 | $78.19 | $78.20 | $78.20 |
| Purchase #6 | $187.72 | 6.355% | $199.6496 | $199.65 | $199.65 | $199.60 |
| Purchase #7 | $121.89 | 9.776% | $133.806 | $133.81 | $133.80 | $133.80 |
| 7 purchase totals = | $1,053.65 | $1,147.0683 | $1,147.09 | $1,147.10 | $1,147.00 | |