| 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 | $133.84 | 9.132% | $146.0623 | $146.06 | $146.05 | $146.10 |
| Purchase #2 | $179.56 | 8.619% | $195.0363 | $195.04 | $195.05 | $195.00 |
| Purchase #3 | $69.77 | 10.800% | $77.3052 | $77.31 | $77.30 | $77.30 |
| Purchase #4 | $76.77 | 11.579% | $85.6592 | $85.66 | $85.65 | $85.70 |
| Purchase #5 | $82.40 | 6.692% | $87.9142 | $87.91 | $87.90 | $87.90 |
| Purchase #6 | $97.75 | 6.299% | $103.9073 | $103.91 | $103.90 | $103.90 |
| Purchase #7 | $207.66 | 7.200% | $222.6115 | $222.61 | $222.60 | $222.60 |
| 7 purchase totals = | $847.75 | $918.4960 | $918.50 | $918.45 | $918.50 | |