| 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 | $181.79 | 4.733% | $190.3941 | $190.39 | $190.40 | $190.40 |
| Purchase #2 | $195.82 | 6.401% | $208.3544 | $208.35 | $208.35 | $208.40 |
| Purchase #3 | $186.27 | 10.864% | $206.5064 | $206.51 | $206.50 | $206.50 |
| Purchase #4 | $146.39 | 13.324% | $165.895 | $165.90 | $165.90 | $165.90 |
| Purchase #5 | $97.90 | 12.233% | $109.8761 | $109.88 | $109.90 | $109.90 |
| Purchase #6 | $166.37 | 4.450% | $173.7735 | $173.77 | $173.75 | $173.80 |
| Purchase #7 | $121.55 | 13.611% | $138.0942 | $138.09 | $138.10 | $138.10 |
| 7 purchase totals = | $1,096.09 | $1,192.8937 | $1,192.89 | $1,192.90 | $1,193.00 | |