| 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 | $153.34 | 3.605% | $158.8679 | $158.87 | $158.85 | $158.90 |
| Purchase #2 | $190.48 | 12.733% | $214.7338 | $214.73 | $214.75 | $214.70 |
| Purchase #3 | $142.50 | 12.214% | $159.905 | $159.91 | $159.90 | $159.90 |
| Purchase #4 | $103.80 | 3.146% | $107.0655 | $107.07 | $107.05 | $107.10 |
| Purchase #5 | $50.39 | 9.631% | $55.2431 | $55.24 | $55.25 | $55.20 |
| Purchase #6 | $31.96 | 8.182% | $34.575 | $34.58 | $34.60 | $34.60 |
| Purchase #7 | $24.54 | 7.578% | $26.3996 | $26.40 | $26.40 | $26.40 |
| 7 purchase totals = | $697.01 | $756.7899 | $756.80 | $756.80 | $756.80 | |