| 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 | $117.80 | 13.512% | $133.7171 | $133.72 | $133.70 | $133.70 |
| Purchase #2 | $167.56 | 12.186% | $187.9789 | $187.98 | $188.00 | $188.00 |
| Purchase #3 | $15.32 | 11.773% | $17.1236 | $17.12 | $17.10 | $17.10 |
| Purchase #4 | $33.51 | 6.203% | $35.5886 | $35.59 | $35.60 | $35.60 |
| Purchase #5 | $239.27 | 9.461% | $261.9073 | $261.91 | $261.90 | $261.90 |
| Purchase #6 | $104.30 | 11.126% | $115.9044 | $115.90 | $115.90 | $115.90 |
| Purchase #7 | $182.68 | 11.622% | $203.9111 | $203.91 | $203.90 | $203.90 |
| 7 purchase totals = | $860.44 | $956.1310 | $956.13 | $956.10 | $956.10 | |