| 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 | $124.56 | 7.389% | $133.7637 | $133.76 | $133.75 | $133.80 |
| Purchase #2 | $185.87 | 11.762% | $207.732 | $207.73 | $207.75 | $207.70 |
| Purchase #3 | $130.81 | 12.409% | $147.0422 | $147.04 | $147.05 | $147.00 |
| Purchase #4 | $69.92 | 12.865% | $78.9152 | $78.92 | $78.90 | $78.90 |
| Purchase #5 | $124.49 | 12.670% | $140.2629 | $140.26 | $140.25 | $140.30 |
| Purchase #6 | $170.65 | 13.693% | $194.0171 | $194.02 | $194.00 | $194.00 |
| Purchase #7 | $99.46 | 9.189% | $108.5994 | $108.60 | $108.60 | $108.60 |
| 7 purchase totals = | $905.76 | $1,010.3325 | $1,010.33 | $1,010.30 | $1,010.30 | |