| 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 | $165.66 | 4.531% | $173.1661 | $173.17 | $173.15 | $173.20 |
| Purchase #2 | $180.28 | 7.339% | $193.5107 | $193.51 | $193.50 | $193.50 |
| Purchase #3 | $74.32 | 8.478% | $80.6208 | $80.62 | $80.60 | $80.60 |
| Purchase #4 | $214.94 | 5.414% | $226.5769 | $226.58 | $226.60 | $226.60 |
| Purchase #5 | $68.65 | 12.435% | $77.1866 | $77.19 | $77.20 | $77.20 |
| Purchase #6 | $146.60 | 10.278% | $161.6675 | $161.67 | $161.65 | $161.70 |
| Purchase #7 | $209.28 | 12.328% | $235.08 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $1,059.73 | $1,147.8086 | $1,147.82 | $1,147.80 | $1,147.90 | |