| 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 | $171.94 | 9.624% | $188.4875 | $188.49 | $188.50 | $188.50 |
| Purchase #2 | $157.82 | 9.214% | $172.3615 | $172.36 | $172.35 | $172.40 |
| Purchase #3 | $162.59 | 8.775% | $176.8573 | $176.86 | $176.85 | $176.90 |
| Purchase #4 | $169.61 | 8.677% | $184.3271 | $184.33 | $184.35 | $184.30 |
| Purchase #5 | $109.91 | 5.411% | $115.8572 | $115.86 | $115.85 | $115.90 |
| Purchase #6 | $203.45 | 11.469% | $226.7837 | $226.78 | $226.80 | $226.80 |
| Purchase #7 | $168.29 | 11.407% | $187.4868 | $187.49 | $187.50 | $187.50 |
| 7 purchase totals = | $1,143.61 | $1,252.1611 | $1,252.17 | $1,252.20 | $1,252.30 | |