| 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 | $154.57 | 13.356% | $175.2144 | $175.21 | $175.20 | $175.20 |
| Purchase #2 | $231.50 | 8.114% | $250.2839 | $250.28 | $250.30 | $250.30 |
| Purchase #3 | $85.44 | 5.829% | $90.4203 | $90.42 | $90.40 | $90.40 |
| Purchase #4 | $41.72 | 5.680% | $44.0897 | $44.09 | $44.10 | $44.10 |
| Purchase #5 | $145.40 | 5.508% | $153.4086 | $153.41 | $153.40 | $153.40 |
| Purchase #6 | $13.62 | 5.863% | $14.4185 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $148.39 | 10.648% | $164.1906 | $164.19 | $164.20 | $164.20 |
| 7 purchase totals = | $820.64 | $892.0260 | $892.02 | $892.00 | $892.00 | |