| 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 | $171.74 | 4.737% | $179.8753 | $179.88 | $179.90 | $179.90 |
| Purchase #2 | $102.85 | 10.198% | $113.3386 | $113.34 | $113.35 | $113.30 |
| Purchase #3 | $208.41 | 7.299% | $223.6218 | $223.62 | $223.60 | $223.60 |
| Purchase #4 | $214.60 | 10.849% | $237.882 | $237.88 | $237.90 | $237.90 |
| Purchase #5 | $120.91 | 10.845% | $134.0227 | $134.02 | $134.00 | $134.00 |
| Purchase #6 | $146.66 | 5.349% | $154.5048 | $154.50 | $154.50 | $154.50 |
| Purchase #7 | $29.79 | 8.258% | $32.2501 | $32.25 | $32.25 | $32.30 |
| 7 purchase totals = | $994.96 | $1,075.4953 | $1,075.49 | $1,075.50 | $1,075.50 | |