| 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 | $129.76 | 6.123% | $137.7052 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $241.85 | 7.785% | $260.678 | $260.68 | $260.70 | $260.70 |
| Purchase #3 | $176.58 | 13.219% | $199.9221 | $199.92 | $199.90 | $199.90 |
| Purchase #4 | $54.34 | 6.178% | $57.6971 | $57.70 | $57.70 | $57.70 |
| Purchase #5 | $186.95 | 9.699% | $205.0823 | $205.08 | $205.10 | $205.10 |
| Purchase #6 | $146.41 | 7.795% | $157.8227 | $157.82 | $157.80 | $157.80 |
| Purchase #7 | $37.62 | 11.447% | $41.9264 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $973.51 | $1,060.8338 | $1,060.84 | $1,060.85 | $1,060.80 | |