| 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 | $157.97 | 11.196% | $175.6563 | $175.66 | $175.65 | $175.70 |
| Purchase #2 | $97.62 | 4.668% | $102.1769 | $102.18 | $102.20 | $102.20 |
| Purchase #3 | $14.91 | 6.733% | $15.9139 | $15.91 | $15.90 | $15.90 |
| Purchase #4 | $201.35 | 7.831% | $217.1177 | $217.12 | $217.10 | $217.10 |
| Purchase #5 | $75.61 | 3.584% | $78.3199 | $78.32 | $78.30 | $78.30 |
| Purchase #6 | $162.51 | 13.587% | $184.5902 | $184.59 | $184.60 | $184.60 |
| Purchase #7 | $33.27 | 8.785% | $36.1928 | $36.19 | $36.20 | $36.20 |
| 7 purchase totals = | $743.24 | $809.9677 | $809.97 | $809.95 | $810.00 | |