| 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 | $176.42 | 3.240% | $182.136 | $182.14 | $182.15 | $182.10 |
| Purchase #2 | $8.29 | 8.123% | $8.9634 | $8.96 | $8.95 | $9.00 |
| Purchase #3 | $151.99 | 4.580% | $158.9511 | $158.95 | $158.95 | $159.00 |
| Purchase #4 | $119.49 | 3.839% | $124.0772 | $124.08 | $124.10 | $124.10 |
| Purchase #5 | $203.93 | 5.716% | $215.5866 | $215.59 | $215.60 | $215.60 |
| Purchase #6 | $76.69 | 4.593% | $80.2124 | $80.21 | $80.20 | $80.20 |
| Purchase #7 | $154.67 | 13.126% | $174.972 | $174.97 | $174.95 | $175.00 |
| 7 purchase totals = | $891.48 | $944.8987 | $944.90 | $944.90 | $945.00 | |