| 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 | $190.97 | 3.592% | $197.8296 | $197.83 | $197.85 | $197.80 |
| Purchase #2 | $103.29 | 12.588% | $116.2921 | $116.29 | $116.30 | $116.30 |
| Purchase #3 | $46.32 | 8.107% | $50.0752 | $50.08 | $50.10 | $50.10 |
| Purchase #4 | $217.39 | 8.595% | $236.0747 | $236.07 | $236.05 | $236.10 |
| Purchase #5 | $157.71 | 5.871% | $166.9692 | $166.97 | $166.95 | $167.00 |
| Purchase #6 | $171.78 | 12.191% | $192.7217 | $192.72 | $192.70 | $192.70 |
| Purchase #7 | $199.43 | 4.553% | $208.51 | $208.51 | $208.50 | $208.50 |
| 7 purchase totals = | $1,086.89 | $1,168.4725 | $1,168.47 | $1,168.45 | $1,168.50 | |