| 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 | $157.92 | 12.409% | $177.5163 | $177.52 | $177.50 | $177.50 |
| Purchase #2 | $167.49 | 13.648% | $190.349 | $190.35 | $190.35 | $190.30 |
| Purchase #3 | $141.66 | 4.293% | $147.7415 | $147.74 | $147.75 | $147.70 |
| Purchase #4 | $237.93 | 9.339% | $260.1503 | $260.15 | $260.15 | $260.20 |
| Purchase #5 | $230.47 | 13.471% | $261.5166 | $261.52 | $261.50 | $261.50 |
| Purchase #6 | $20.64 | 5.442% | $21.7632 | $21.76 | $21.75 | $21.80 |
| Purchase #7 | $88.46 | 3.706% | $91.7383 | $91.74 | $91.75 | $91.70 |
| 7 purchase totals = | $1,044.57 | $1,150.7752 | $1,150.78 | $1,150.75 | $1,150.70 | |