| 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 | $191.94 | 3.855% | $199.3393 | $199.34 | $199.35 | $199.30 |
| Purchase #2 | $121.56 | 3.353% | $125.6359 | $125.64 | $125.65 | $125.60 |
| Purchase #3 | $147.70 | 9.820% | $162.2041 | $162.20 | $162.20 | $162.20 |
| Purchase #4 | $31.86 | 3.836% | $33.0821 | $33.08 | $33.10 | $33.10 |
| Purchase #5 | $27.67 | 8.669% | $30.0687 | $30.07 | $30.05 | $30.10 |
| Purchase #6 | $61.35 | 11.440% | $68.3684 | $68.37 | $68.35 | $68.40 |
| Purchase #7 | $214.61 | 9.257% | $234.4764 | $234.48 | $234.50 | $234.50 |
| 7 purchase totals = | $796.69 | $853.1749 | $853.18 | $853.20 | $853.20 | |