| 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 | $197.27 | 4.651% | $206.445 | $206.45 | $206.45 | $206.40 |
| Purchase #2 | $95.97 | 13.585% | $109.0075 | $109.01 | $109.00 | $109.00 |
| Purchase #3 | $17.47 | 6.841% | $18.6651 | $18.67 | $18.65 | $18.70 |
| Purchase #4 | $104.44 | 4.224% | $108.8515 | $108.85 | $108.85 | $108.90 |
| Purchase #5 | $80.92 | 13.810% | $92.0951 | $92.10 | $92.10 | $92.10 |
| Purchase #6 | $145.84 | 6.144% | $154.8004 | $154.80 | $154.80 | $154.80 |
| Purchase #7 | $148.83 | 6.686% | $158.7808 | $158.78 | $158.80 | $158.80 |
| 7 purchase totals = | $790.74 | $848.6454 | $848.66 | $848.65 | $848.70 | |