| 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 | $164.25 | 6.775% | $175.3779 | $175.38 | $175.40 | $175.40 |
| Purchase #2 | $173.68 | 3.294% | $179.401 | $179.40 | $179.40 | $179.40 |
| Purchase #3 | $242.31 | 12.636% | $272.9283 | $272.93 | $272.95 | $272.90 |
| Purchase #4 | $58.89 | 9.859% | $64.696 | $64.70 | $64.70 | $64.70 |
| Purchase #5 | $107.47 | 5.600% | $113.4883 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $88.49 | 11.517% | $98.6814 | $98.68 | $98.70 | $98.70 |
| Purchase #7 | $14.58 | 7.323% | $15.6477 | $15.65 | $15.65 | $15.60 |
| 7 purchase totals = | $849.67 | $920.2206 | $920.23 | $920.30 | $920.20 | |