| 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 | $165.36 | 12.432% | $185.9176 | $185.92 | $185.90 | $185.90 |
| Purchase #2 | $125.46 | 10.321% | $138.4087 | $138.41 | $138.40 | $138.40 |
| Purchase #3 | $205.81 | 3.548% | $213.1121 | $213.11 | $213.10 | $213.10 |
| Purchase #4 | $123.59 | 3.625% | $128.0701 | $128.07 | $128.05 | $128.10 |
| Purchase #5 | $55.92 | 7.750% | $60.2538 | $60.25 | $60.25 | $60.30 |
| Purchase #6 | $57.72 | 11.562% | $64.3936 | $64.39 | $64.40 | $64.40 |
| Purchase #7 | $184.58 | 6.733% | $197.0078 | $197.01 | $197.00 | $197.00 |
| 7 purchase totals = | $918.44 | $987.1637 | $987.16 | $987.10 | $987.20 | |