| 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 | $176.25 | 12.155% | $197.6732 | $197.67 | $197.65 | $197.70 |
| Purchase #2 | $154.42 | 9.509% | $169.1038 | $169.10 | $169.10 | $169.10 |
| Purchase #3 | $120.67 | 11.678% | $134.7618 | $134.76 | $134.75 | $134.80 |
| Purchase #4 | $66.26 | 5.201% | $69.7062 | $69.71 | $69.70 | $69.70 |
| Purchase #5 | $114.91 | 8.186% | $124.3165 | $124.32 | $124.30 | $124.30 |
| Purchase #6 | $10.67 | 10.477% | $11.7879 | $11.79 | $11.80 | $11.80 |
| Purchase #7 | $106.45 | 3.289% | $109.9511 | $109.95 | $109.95 | $110.00 |
| 7 purchase totals = | $749.63 | $817.3005 | $817.30 | $817.25 | $817.40 | |