| 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 | $125.84 | 12.847% | $142.0067 | $142.01 | $142.00 | $142.00 |
| Purchase #2 | $54.40 | 12.502% | $61.2011 | $61.20 | $61.20 | $61.20 |
| Purchase #3 | $102.54 | 9.671% | $112.4566 | $112.46 | $112.45 | $112.50 |
| Purchase #4 | $199.91 | 7.185% | $214.2735 | $214.27 | $214.25 | $214.30 |
| Purchase #5 | $102.70 | 9.437% | $112.3918 | $112.39 | $112.40 | $112.40 |
| Purchase #6 | $15.44 | 3.347% | $15.9568 | $15.96 | $15.95 | $16.00 |
| Purchase #7 | $114.46 | 10.640% | $126.6385 | $126.64 | $126.65 | $126.60 |
| 7 purchase totals = | $715.29 | $784.9250 | $784.93 | $784.90 | $785.00 | |