| 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 | $124.81 | 7.773% | $134.5115 | $134.51 | $134.50 | $134.50 |
| Purchase #2 | $221.86 | 3.129% | $228.802 | $228.80 | $228.80 | $228.80 |
| Purchase #3 | $173.36 | 9.645% | $190.0806 | $190.08 | $190.10 | $190.10 |
| Purchase #4 | $183.46 | 3.820% | $190.4682 | $190.47 | $190.45 | $190.50 |
| Purchase #5 | $227.50 | 3.190% | $234.7573 | $234.76 | $234.75 | $234.80 |
| Purchase #6 | $87.45 | 6.736% | $93.3406 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $89.88 | 4.362% | $93.8006 | $93.80 | $93.80 | $93.80 |
| 7 purchase totals = | $1,108.32 | $1,165.7608 | $1,165.76 | $1,165.75 | $1,165.80 | |