| 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 | $146.72 | 11.774% | $163.9948 | $163.99 | $164.00 | $164.00 |
| Purchase #2 | $140.79 | 4.652% | $147.3396 | $147.34 | $147.35 | $147.30 |
| Purchase #3 | $56.86 | 3.373% | $58.7779 | $58.78 | $58.80 | $58.80 |
| Purchase #4 | $82.25 | 13.789% | $93.5915 | $93.59 | $93.60 | $93.60 |
| Purchase #5 | $87.34 | 8.578% | $94.832 | $94.83 | $94.85 | $94.80 |
| Purchase #6 | $71.39 | 8.767% | $77.6488 | $77.65 | $77.65 | $77.60 |
| Purchase #7 | $175.60 | 3.678% | $182.0586 | $182.06 | $182.05 | $182.10 |
| 7 purchase totals = | $760.95 | $818.2432 | $818.24 | $818.30 | $818.20 | |