| 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 | $165.38 | 8.744% | $179.8408 | $179.84 | $179.85 | $179.80 |
| Purchase #2 | $77.89 | 13.308% | $88.2556 | $88.26 | $88.25 | $88.30 |
| Purchase #3 | $166.38 | 3.652% | $172.4562 | $172.46 | $172.45 | $172.50 |
| Purchase #4 | $61.73 | 3.425% | $63.8443 | $63.84 | $63.85 | $63.80 |
| Purchase #5 | $174.66 | 10.812% | $193.5442 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $214.57 | 8.144% | $232.0446 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $94.52 | 4.143% | $98.436 | $98.44 | $98.45 | $98.40 |
| 7 purchase totals = | $955.13 | $1,028.4217 | $1,028.42 | $1,028.45 | $1,028.30 | |