| 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 | $156.90 | 4.136% | $163.3894 | $163.39 | $163.40 | $163.40 |
| Purchase #2 | $107.56 | 7.264% | $115.3732 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $175.89 | 13.553% | $199.7284 | $199.73 | $199.75 | $199.70 |
| Purchase #4 | $229.90 | 8.616% | $249.7082 | $249.71 | $249.70 | $249.70 |
| Purchase #5 | $90.88 | 8.509% | $98.613 | $98.61 | $98.60 | $98.60 |
| Purchase #6 | $10.74 | 12.572% | $12.0902 | $12.09 | $12.10 | $12.10 |
| Purchase #7 | $201.74 | 8.213% | $218.3089 | $218.31 | $218.30 | $218.30 |
| 7 purchase totals = | $973.61 | $1,057.2113 | $1,057.21 | $1,057.20 | $1,057.20 | |