| 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 | $144.43 | 10.458% | $159.5345 | $159.53 | $159.55 | $159.50 |
| Purchase #2 | $115.47 | 8.463% | $125.2422 | $125.24 | $125.25 | $125.20 |
| Purchase #3 | $163.94 | 13.201% | $185.5817 | $185.58 | $185.60 | $185.60 |
| Purchase #4 | $124.31 | 7.343% | $133.4381 | $133.44 | $133.45 | $133.40 |
| Purchase #5 | $210.58 | 6.257% | $223.756 | $223.76 | $223.75 | $223.80 |
| Purchase #6 | $82.90 | 10.317% | $91.4528 | $91.45 | $91.45 | $91.50 |
| Purchase #7 | $45.44 | 3.770% | $47.1531 | $47.15 | $47.15 | $47.20 |
| 7 purchase totals = | $887.07 | $966.1584 | $966.15 | $966.20 | $966.20 | |