| 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 | $166.39 | 5.810% | $176.0573 | $176.06 | $176.05 | $176.10 |
| Purchase #2 | $104.44 | 10.467% | $115.3717 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $183.58 | 12.812% | $207.1003 | $207.10 | $207.10 | $207.10 |
| Purchase #4 | $71.72 | 10.641% | $79.3517 | $79.35 | $79.35 | $79.40 |
| Purchase #5 | $27.72 | 4.410% | $28.9425 | $28.94 | $28.95 | $28.90 |
| Purchase #6 | $146.55 | 4.502% | $153.1477 | $153.15 | $153.15 | $153.10 |
| Purchase #7 | $200.71 | 6.641% | $214.0392 | $214.04 | $214.05 | $214.00 |
| 7 purchase totals = | $901.11 | $974.0104 | $974.01 | $974.00 | $974.00 | |