| 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 | $149.28 | 12.760% | $168.3281 | $168.33 | $168.35 | $168.30 |
| Purchase #2 | $199.88 | 4.258% | $208.3909 | $208.39 | $208.40 | $208.40 |
| Purchase #3 | $193.33 | 10.437% | $213.5079 | $213.51 | $213.50 | $213.50 |
| Purchase #4 | $192.63 | 4.503% | $201.3041 | $201.30 | $201.30 | $201.30 |
| Purchase #5 | $191.85 | 11.766% | $214.4231 | $214.42 | $214.40 | $214.40 |
| Purchase #6 | $78.78 | 10.221% | $86.8321 | $86.83 | $86.85 | $86.80 |
| Purchase #7 | $184.90 | 4.647% | $193.4923 | $193.49 | $193.50 | $193.50 |
| 7 purchase totals = | $1,190.65 | $1,286.2785 | $1,286.27 | $1,286.30 | $1,286.20 | |