| 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 | $114.96 | 12.807% | $129.6829 | $129.68 | $129.70 | $129.70 |
| Purchase #2 | $170.73 | 3.382% | $176.5041 | $176.50 | $176.50 | $176.50 |
| Purchase #3 | $99.80 | 10.447% | $110.2261 | $110.23 | $110.25 | $110.20 |
| Purchase #4 | $31.90 | 8.680% | $34.6689 | $34.67 | $34.65 | $34.70 |
| Purchase #5 | $111.42 | 8.335% | $120.7069 | $120.71 | $120.70 | $120.70 |
| Purchase #6 | $162.84 | 12.824% | $183.7226 | $183.72 | $183.70 | $183.70 |
| Purchase #7 | $159.28 | 3.197% | $164.3722 | $164.37 | $164.35 | $164.40 |
| 7 purchase totals = | $850.93 | $919.8837 | $919.88 | $919.85 | $919.90 | |