| 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 | $140.72 | 4.384% | $146.8892 | $146.89 | $146.90 | $146.90 |
| Purchase #2 | $178.31 | 4.117% | $185.651 | $185.65 | $185.65 | $185.70 |
| Purchase #3 | $191.91 | 3.708% | $199.026 | $199.03 | $199.05 | $199.00 |
| Purchase #4 | $86.98 | 13.237% | $98.4935 | $98.49 | $98.50 | $98.50 |
| Purchase #5 | $183.75 | 9.868% | $201.8825 | $201.88 | $201.90 | $201.90 |
| Purchase #6 | $73.69 | 7.574% | $79.2713 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $181.77 | 13.587% | $206.4671 | $206.47 | $206.45 | $206.50 |
| 7 purchase totals = | $1,037.13 | $1,117.6806 | $1,117.68 | $1,117.70 | $1,117.80 | |