| 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 | $164.34 | 7.514% | $176.6885 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $229.46 | 3.753% | $238.0716 | $238.07 | $238.05 | $238.10 |
| Purchase #3 | $18.79 | 7.417% | $20.1837 | $20.18 | $20.20 | $20.20 |
| Purchase #4 | $26.68 | 4.431% | $27.8622 | $27.86 | $27.85 | $27.90 |
| Purchase #5 | $55.41 | 6.371% | $58.9402 | $58.94 | $58.95 | $58.90 |
| Purchase #6 | $147.37 | 4.616% | $154.1726 | $154.17 | $154.15 | $154.20 |
| Purchase #7 | $16.95 | 5.237% | $17.8377 | $17.84 | $17.85 | $17.80 |
| 7 purchase totals = | $659.00 | $693.7565 | $693.75 | $693.75 | $693.80 | |