| 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 | $125.95 | 12.665% | $141.9016 | $141.90 | $141.90 | $141.90 |
| Purchase #2 | $148.44 | 6.133% | $157.5438 | $157.54 | $157.55 | $157.50 |
| Purchase #3 | $250.29 | 13.804% | $284.84 | $284.84 | $284.85 | $284.80 |
| Purchase #4 | $157.39 | 4.192% | $163.9878 | $163.99 | $164.00 | $164.00 |
| Purchase #5 | $181.64 | 5.117% | $190.9345 | $190.93 | $190.95 | $190.90 |
| Purchase #6 | $64.48 | 8.208% | $69.7725 | $69.77 | $69.75 | $69.80 |
| Purchase #7 | $250.90 | 5.545% | $264.8124 | $264.81 | $264.80 | $264.80 |
| 7 purchase totals = | $1,179.09 | $1,273.7926 | $1,273.78 | $1,273.80 | $1,273.70 | |