| 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 | $163.50 | 9.430% | $178.9181 | $178.92 | $178.90 | $178.90 |
| Purchase #2 | $40.74 | 3.219% | $42.0514 | $42.05 | $42.05 | $42.10 |
| Purchase #3 | $245.55 | 4.249% | $255.9834 | $255.98 | $256.00 | $256.00 |
| Purchase #4 | $43.95 | 3.400% | $45.4443 | $45.44 | $45.45 | $45.40 |
| Purchase #5 | $11.61 | 6.816% | $12.4013 | $12.40 | $12.40 | $12.40 |
| Purchase #6 | $202.79 | 11.701% | $226.5185 | $226.52 | $226.50 | $226.50 |
| Purchase #7 | $241.93 | 8.117% | $261.5675 | $261.57 | $261.55 | $261.60 |
| 7 purchase totals = | $950.07 | $1,022.8845 | $1,022.88 | $1,022.85 | $1,022.90 | |