| 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 | $153.32 | 3.243% | $158.2922 | $158.29 | $158.30 | $158.30 |
| Purchase #2 | $113.99 | 13.257% | $129.1017 | $129.10 | $129.10 | $129.10 |
| Purchase #3 | $10.74 | 4.353% | $11.2075 | $11.21 | $11.20 | $11.20 |
| Purchase #4 | $30.69 | 7.453% | $32.9773 | $32.98 | $33.00 | $33.00 |
| Purchase #5 | $179.26 | 12.770% | $202.1515 | $202.15 | $202.15 | $202.20 |
| Purchase #6 | $79.27 | 4.313% | $82.6889 | $82.69 | $82.70 | $82.70 |
| Purchase #7 | $166.73 | 7.304% | $178.908 | $178.91 | $178.90 | $178.90 |
| 7 purchase totals = | $734.00 | $795.3271 | $795.33 | $795.35 | $795.40 | |