| 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 | $156.33 | 3.173% | $161.2904 | $161.29 | $161.30 | $161.30 |
| Purchase #2 | $199.53 | 9.418% | $218.3217 | $218.32 | $218.30 | $218.30 |
| Purchase #3 | $180.72 | 5.542% | $190.7355 | $190.74 | $190.75 | $190.70 |
| Purchase #4 | $114.40 | 4.635% | $119.7024 | $119.70 | $119.70 | $119.70 |
| Purchase #5 | $85.79 | 3.210% | $88.5439 | $88.54 | $88.55 | $88.50 |
| Purchase #6 | $206.43 | 12.203% | $231.6207 | $231.62 | $231.60 | $231.60 |
| Purchase #7 | $121.26 | 7.872% | $130.8056 | $130.81 | $130.80 | $130.80 |
| 7 purchase totals = | $1,064.46 | $1,141.0202 | $1,141.02 | $1,141.00 | $1,140.90 | |