| 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 | $115.75 | 6.372% | $123.1256 | $123.13 | $123.15 | $123.10 |
| Purchase #2 | $114.31 | 10.307% | $126.0919 | $126.09 | $126.10 | $126.10 |
| Purchase #3 | $165.49 | 6.527% | $176.2915 | $176.29 | $176.30 | $176.30 |
| Purchase #4 | $114.79 | 8.741% | $124.8238 | $124.82 | $124.80 | $124.80 |
| Purchase #5 | $33.28 | 8.744% | $36.19 | $36.19 | $36.20 | $36.20 |
| Purchase #6 | $129.73 | 10.140% | $142.8846 | $142.88 | $142.90 | $142.90 |
| Purchase #7 | $208.71 | 5.625% | $220.4499 | $220.45 | $220.45 | $220.40 |
| 7 purchase totals = | $882.06 | $949.8573 | $949.85 | $949.90 | $949.80 | |