| 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 | $98.86 | 6.793% | $105.5756 | $105.58 | $105.60 | $105.60 |
| Purchase #2 | $133.45 | 10.466% | $147.4169 | $147.42 | $147.40 | $147.40 |
| Purchase #3 | $190.87 | 12.618% | $214.954 | $214.95 | $214.95 | $215.00 |
| Purchase #4 | $205.72 | 4.339% | $214.6462 | $214.65 | $214.65 | $214.60 |
| Purchase #5 | $155.74 | 5.334% | $164.0472 | $164.05 | $164.05 | $164.00 |
| Purchase #6 | $208.25 | 3.231% | $214.9786 | $214.98 | $215.00 | $215.00 |
| Purchase #7 | $98.89 | 10.273% | $109.049 | $109.05 | $109.05 | $109.00 |
| 7 purchase totals = | $1,091.78 | $1,170.6675 | $1,170.68 | $1,170.70 | $1,170.60 | |