| 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 | $161.39 | 3.327% | $166.7594 | $166.76 | $166.75 | $166.80 |
| Purchase #2 | $207.40 | 13.225% | $234.8287 | $234.83 | $234.85 | $234.80 |
| Purchase #3 | $166.32 | 12.374% | $186.9004 | $186.90 | $186.90 | $186.90 |
| Purchase #4 | $65.50 | 13.712% | $74.4814 | $74.48 | $74.50 | $74.50 |
| Purchase #5 | $174.71 | 10.840% | $193.6486 | $193.65 | $193.65 | $193.60 |
| Purchase #6 | $236.44 | 3.771% | $245.3562 | $245.36 | $245.35 | $245.40 |
| Purchase #7 | $198.39 | 5.380% | $209.0634 | $209.06 | $209.05 | $209.10 |
| 7 purchase totals = | $1,210.15 | $1,311.0381 | $1,311.04 | $1,311.05 | $1,311.10 | |