| 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 | $176.54 | 12.509% | $198.6234 | $198.62 | $198.60 | $198.60 |
| Purchase #2 | $168.97 | 4.183% | $176.038 | $176.04 | $176.05 | $176.00 |
| Purchase #3 | $158.67 | 12.736% | $178.8782 | $178.88 | $178.90 | $178.90 |
| Purchase #4 | $250.73 | 13.508% | $284.5986 | $284.60 | $284.60 | $284.60 |
| Purchase #5 | $193.39 | 7.690% | $208.2617 | $208.26 | $208.25 | $208.30 |
| Purchase #6 | $70.96 | 7.226% | $76.0876 | $76.09 | $76.10 | $76.10 |
| Purchase #7 | $9.33 | 5.775% | $9.8688 | $9.87 | $9.85 | $9.90 |
| 7 purchase totals = | $1,028.59 | $1,132.3563 | $1,132.36 | $1,132.35 | $1,132.40 | |