| 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 | $188.45 | 3.536% | $195.1136 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $9.41 | 3.169% | $9.7082 | $9.71 | $9.70 | $9.70 |
| Purchase #3 | $221.26 | 12.304% | $248.4838 | $248.48 | $248.50 | $248.50 |
| Purchase #4 | $78.74 | 5.678% | $83.2109 | $83.21 | $83.20 | $83.20 |
| Purchase #5 | $96.62 | 10.405% | $106.6733 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $89.53 | 12.721% | $100.9191 | $100.92 | $100.90 | $100.90 |
| Purchase #7 | $11.43 | 13.740% | $13.0005 | $13.00 | $13.00 | $13.00 |
| 7 purchase totals = | $695.44 | $757.1094 | $757.10 | $757.05 | $757.10 | |