| 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 | $10.53 | 4.685% | $11.0233 | $11.02 | $11.00 | $11.00 |
| Purchase #2 | $148.29 | 3.581% | $153.6003 | $153.60 | $153.60 | $153.60 |
| Purchase #3 | $148.66 | 4.711% | $155.6634 | $155.66 | $155.65 | $155.70 |
| Purchase #4 | $170.28 | 9.426% | $186.3306 | $186.33 | $186.35 | $186.30 |
| Purchase #5 | $243.72 | 12.674% | $274.6091 | $274.61 | $274.60 | $274.60 |
| Purchase #6 | $16.67 | 8.381% | $18.0671 | $18.07 | $18.05 | $18.10 |
| Purchase #7 | $75.70 | 9.331% | $82.7636 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $813.85 | $882.0574 | $882.05 | $882.00 | $882.10 | |