| 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 | $175.83 | 9.589% | $192.6903 | $192.69 | $192.70 | $192.70 |
| Purchase #2 | $124.85 | 10.549% | $138.0204 | $138.02 | $138.00 | $138.00 |
| Purchase #3 | $221.55 | 5.482% | $233.6954 | $233.70 | $233.70 | $233.70 |
| Purchase #4 | $94.28 | 11.872% | $105.4729 | $105.47 | $105.45 | $105.50 |
| Purchase #5 | $130.59 | 12.373% | $146.7479 | $146.75 | $146.75 | $146.70 |
| Purchase #6 | $114.43 | 9.282% | $125.0514 | $125.05 | $125.05 | $125.10 |
| Purchase #7 | $199.57 | 11.472% | $222.4647 | $222.46 | $222.45 | $222.50 |
| 7 purchase totals = | $1,061.10 | $1,164.1430 | $1,164.14 | $1,164.10 | $1,164.20 | |