| 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 | $152.67 | 11.815% | $170.708 | $170.71 | $170.70 | $170.70 |
| Purchase #2 | $191.27 | 4.344% | $199.5788 | $199.58 | $199.60 | $199.60 |
| Purchase #3 | $167.50 | 10.780% | $185.5565 | $185.56 | $185.55 | $185.60 |
| Purchase #4 | $134.97 | 4.291% | $140.7616 | $140.76 | $140.75 | $140.80 |
| Purchase #5 | $30.44 | 13.632% | $34.5896 | $34.59 | $34.60 | $34.60 |
| Purchase #6 | $60.93 | 3.691% | $63.1789 | $63.18 | $63.20 | $63.20 |
| Purchase #7 | $138.73 | 11.485% | $154.6631 | $154.66 | $154.65 | $154.70 |
| 7 purchase totals = | $876.51 | $949.0365 | $949.04 | $949.05 | $949.20 | |