| 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 | $154.38 | 10.842% | $171.1179 | $171.12 | $171.10 | $171.10 |
| Purchase #2 | $96.64 | 11.426% | $107.6821 | $107.68 | $107.70 | $107.70 |
| Purchase #3 | $176.83 | 12.780% | $199.4289 | $199.43 | $199.45 | $199.40 |
| Purchase #4 | $179.25 | 5.129% | $188.4437 | $188.44 | $188.45 | $188.40 |
| Purchase #5 | $243.95 | 6.262% | $259.2261 | $259.23 | $259.25 | $259.20 |
| Purchase #6 | $157.78 | 4.257% | $164.4967 | $164.50 | $164.50 | $164.50 |
| Purchase #7 | $234.44 | 13.863% | $266.9404 | $266.94 | $266.95 | $266.90 |
| 7 purchase totals = | $1,243.27 | $1,357.3358 | $1,357.34 | $1,357.40 | $1,357.20 | |