| 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 | $153.70 | 13.705% | $174.7646 | $174.76 | $174.75 | $174.80 |
| Purchase #2 | $118.81 | 12.829% | $134.0521 | $134.05 | $134.05 | $134.10 |
| Purchase #3 | $140.77 | 3.337% | $145.4675 | $145.47 | $145.45 | $145.50 |
| Purchase #4 | $130.99 | 7.741% | $141.1299 | $141.13 | $141.15 | $141.10 |
| Purchase #5 | $63.38 | 11.542% | $70.6953 | $70.70 | $70.70 | $70.70 |
| Purchase #6 | $95.47 | 10.549% | $105.5411 | $105.54 | $105.55 | $105.50 |
| Purchase #7 | $158.47 | 3.245% | $163.6124 | $163.61 | $163.60 | $163.60 |
| 7 purchase totals = | $861.59 | $935.2629 | $935.26 | $935.25 | $935.30 | |