| 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 | $179.74 | 6.182% | $190.8515 | $190.85 | $190.85 | $190.90 |
| Purchase #2 | $227.65 | 9.255% | $248.719 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $183.51 | 5.175% | $193.0066 | $193.01 | $193.00 | $193.00 |
| Purchase #4 | $199.42 | 3.348% | $206.0966 | $206.10 | $206.10 | $206.10 |
| Purchase #5 | $140.32 | 9.481% | $153.6237 | $153.62 | $153.60 | $153.60 |
| Purchase #6 | $54.79 | 5.593% | $57.8544 | $57.85 | $57.85 | $57.90 |
| Purchase #7 | $54.68 | 4.651% | $57.2232 | $57.22 | $57.20 | $57.20 |
| 7 purchase totals = | $1,040.11 | $1,107.3750 | $1,107.37 | $1,107.30 | $1,107.40 | |