| 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 | $119.50 | 3.621% | $123.8271 | $123.83 | $123.85 | $123.80 |
| Purchase #2 | $138.90 | 4.249% | $144.8019 | $144.80 | $144.80 | $144.80 |
| Purchase #3 | $146.71 | 11.338% | $163.344 | $163.34 | $163.35 | $163.30 |
| Purchase #4 | $187.71 | 10.249% | $206.9484 | $206.95 | $206.95 | $206.90 |
| Purchase #5 | $154.32 | 13.866% | $175.718 | $175.72 | $175.70 | $175.70 |
| Purchase #6 | $236.56 | 9.549% | $259.1491 | $259.15 | $259.15 | $259.10 |
| Purchase #7 | $109.95 | 4.230% | $114.6009 | $114.60 | $114.60 | $114.60 |
| 7 purchase totals = | $1,093.65 | $1,188.3894 | $1,188.39 | $1,188.40 | $1,188.20 | |