| 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 | $134.41 | 4.431% | $140.3657 | $140.37 | $140.35 | $140.40 |
| Purchase #2 | $187.74 | 3.135% | $193.6256 | $193.63 | $193.65 | $193.60 |
| Purchase #3 | $178.71 | 8.290% | $193.5251 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $163.50 | 12.532% | $183.9898 | $183.99 | $184.00 | $184.00 |
| Purchase #5 | $159.49 | 7.767% | $171.8776 | $171.88 | $171.90 | $171.90 |
| Purchase #6 | $112.85 | 3.233% | $116.4984 | $116.50 | $116.50 | $116.50 |
| Purchase #7 | $145.66 | 5.766% | $154.0588 | $154.06 | $154.05 | $154.10 |
| 7 purchase totals = | $1,082.36 | $1,153.9410 | $1,153.96 | $1,154.00 | $1,154.00 | |