| 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 | $147.83 | 6.866% | $157.98 | $157.98 | $158.00 | $158.00 |
| Purchase #2 | $77.77 | 13.714% | $88.4354 | $88.44 | $88.45 | $88.40 |
| Purchase #3 | $240.75 | 10.621% | $266.3201 | $266.32 | $266.30 | $266.30 |
| Purchase #4 | $180.25 | 6.471% | $191.914 | $191.91 | $191.90 | $191.90 |
| Purchase #5 | $104.43 | 4.626% | $109.2609 | $109.26 | $109.25 | $109.30 |
| Purchase #6 | $95.30 | 12.103% | $106.8342 | $106.83 | $106.85 | $106.80 |
| Purchase #7 | $217.26 | 7.754% | $234.1063 | $234.11 | $234.10 | $234.10 |
| 7 purchase totals = | $1,063.59 | $1,154.8509 | $1,154.85 | $1,154.85 | $1,154.80 | |