| 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 | $177.49 | 9.427% | $194.222 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $178.40 | 7.304% | $191.4303 | $191.43 | $191.45 | $191.40 |
| Purchase #3 | $104.87 | 9.644% | $114.9837 | $114.98 | $115.00 | $115.00 |
| Purchase #4 | $190.55 | 9.804% | $209.2315 | $209.23 | $209.25 | $209.20 |
| Purchase #5 | $20.90 | 11.208% | $23.2425 | $23.24 | $23.25 | $23.20 |
| Purchase #6 | $88.43 | 3.803% | $91.793 | $91.79 | $91.80 | $91.80 |
| Purchase #7 | $154.41 | 4.321% | $161.0821 | $161.08 | $161.10 | $161.10 |
| 7 purchase totals = | $915.05 | $985.9851 | $985.97 | $986.05 | $985.90 | |