| 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 | $71.60 | 5.400% | $75.4664 | $75.47 | $75.45 | $75.50 |
| Purchase #2 | $153.36 | 10.635% | $169.6698 | $169.67 | $169.65 | $169.70 |
| Purchase #3 | $16.46 | 8.237% | $17.8158 | $17.82 | $17.80 | $17.80 |
| Purchase #4 | $213.98 | 9.147% | $233.5528 | $233.55 | $233.55 | $233.60 |
| Purchase #5 | $144.52 | 8.808% | $157.2493 | $157.25 | $157.25 | $157.20 |
| Purchase #6 | $121.63 | 7.237% | $130.4324 | $130.43 | $130.45 | $130.40 |
| Purchase #7 | $178.60 | 6.870% | $190.8698 | $190.87 | $190.85 | $190.90 |
| 7 purchase totals = | $900.15 | $975.0563 | $975.06 | $975.00 | $975.10 | |