| 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 | $179.83 | 5.323% | $189.4024 | $189.40 | $189.40 | $189.40 |
| Purchase #2 | $109.75 | 4.625% | $114.8259 | $114.83 | $114.85 | $114.80 |
| Purchase #3 | $50.74 | 8.756% | $55.1828 | $55.18 | $55.20 | $55.20 |
| Purchase #4 | $18.72 | 11.261% | $20.8281 | $20.83 | $20.85 | $20.80 |
| Purchase #5 | $34.40 | 3.431% | $35.5803 | $35.58 | $35.60 | $35.60 |
| Purchase #6 | $216.28 | 5.384% | $227.9245 | $227.92 | $227.90 | $227.90 |
| Purchase #7 | $204.94 | 3.646% | $212.4121 | $212.41 | $212.40 | $212.40 |
| 7 purchase totals = | $814.66 | $856.1561 | $856.15 | $856.20 | $856.10 | |