| 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 | $175.93 | 6.474% | $187.3197 | $187.32 | $187.30 | $187.30 |
| Purchase #2 | $66.83 | 11.742% | $74.6772 | $74.68 | $74.70 | $74.70 |
| Purchase #3 | $77.40 | 13.795% | $88.0773 | $88.08 | $88.10 | $88.10 |
| Purchase #4 | $203.64 | 9.197% | $222.3688 | $222.37 | $222.35 | $222.40 |
| Purchase #5 | $33.47 | 9.656% | $36.7019 | $36.70 | $36.70 | $36.70 |
| Purchase #6 | $179.78 | 7.455% | $193.1826 | $193.18 | $193.20 | $193.20 |
| Purchase #7 | $172.51 | 12.234% | $193.6149 | $193.61 | $193.60 | $193.60 |
| 7 purchase totals = | $909.56 | $995.9424 | $995.94 | $995.95 | $996.00 | |