| 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 | $177.34 | 11.386% | $197.5319 | $197.53 | $197.55 | $197.50 |
| Purchase #2 | $22.30 | 4.850% | $23.3816 | $23.38 | $23.40 | $23.40 |
| Purchase #3 | $151.91 | 8.173% | $164.3256 | $164.33 | $164.35 | $164.30 |
| Purchase #4 | $127.95 | 5.113% | $134.4921 | $134.49 | $134.50 | $134.50 |
| Purchase #5 | $198.57 | 6.378% | $211.2348 | $211.23 | $211.25 | $211.20 |
| Purchase #6 | $186.40 | 12.436% | $209.5807 | $209.58 | $209.60 | $209.60 |
| Purchase #7 | $169.56 | 10.445% | $187.2705 | $187.27 | $187.25 | $187.30 |
| 7 purchase totals = | $1,034.03 | $1,127.8172 | $1,127.81 | $1,127.90 | $1,127.80 | |