| 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 | $86.51 | 7.862% | $93.3114 | $93.31 | $93.30 | $93.30 |
| Purchase #2 | $14.29 | 5.663% | $15.0992 | $15.10 | $15.10 | $15.10 |
| Purchase #3 | $171.25 | 4.572% | $179.0796 | $179.08 | $179.10 | $179.10 |
| Purchase #4 | $15.84 | 10.129% | $17.4444 | $17.44 | $17.45 | $17.40 |
| Purchase #5 | $146.82 | 11.659% | $163.9377 | $163.94 | $163.95 | $163.90 |
| Purchase #6 | $148.64 | 3.235% | $153.4485 | $153.45 | $153.45 | $153.40 |
| Purchase #7 | $184.75 | 8.248% | $199.9882 | $199.99 | $200.00 | $200.00 |
| 7 purchase totals = | $768.10 | $822.3090 | $822.31 | $822.35 | $822.20 | |