| 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 | $161.53 | 9.329% | $176.5991 | $176.60 | $176.60 | $176.60 |
| Purchase #2 | $215.78 | 11.273% | $240.1049 | $240.10 | $240.10 | $240.10 |
| Purchase #3 | $114.74 | 4.645% | $120.0697 | $120.07 | $120.05 | $120.10 |
| Purchase #4 | $174.45 | 6.120% | $185.1263 | $185.13 | $185.15 | $185.10 |
| Purchase #5 | $193.97 | 3.700% | $201.1469 | $201.15 | $201.15 | $201.10 |
| Purchase #6 | $132.83 | 13.708% | $151.0383 | $151.04 | $151.05 | $151.00 |
| Purchase #7 | $100.26 | 11.690% | $111.9804 | $111.98 | $112.00 | $112.00 |
| 7 purchase totals = | $1,093.56 | $1,186.0656 | $1,186.07 | $1,186.10 | $1,186.00 | |