| 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 | $129.38 | 13.757% | $147.1788 | $147.18 | $147.20 | $147.20 |
| Purchase #2 | $125.96 | 4.752% | $131.9456 | $131.95 | $131.95 | $131.90 |
| Purchase #3 | $222.94 | 11.594% | $248.7877 | $248.79 | $248.80 | $248.80 |
| Purchase #4 | $63.43 | 9.733% | $69.6036 | $69.60 | $69.60 | $69.60 |
| Purchase #5 | $169.47 | 8.450% | $183.7902 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $104.63 | 10.803% | $115.9332 | $115.93 | $115.95 | $115.90 |
| Purchase #7 | $159.56 | 10.207% | $175.8463 | $175.85 | $175.85 | $175.80 |
| 7 purchase totals = | $975.37 | $1,073.0854 | $1,073.09 | $1,073.15 | $1,073.00 | |