| 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 | $159.42 | 8.515% | $172.9946 | $172.99 | $173.00 | $173.00 |
| Purchase #2 | $15.42 | 10.592% | $17.0533 | $17.05 | $17.05 | $17.10 |
| Purchase #3 | $114.56 | 10.329% | $126.3929 | $126.39 | $126.40 | $126.40 |
| Purchase #4 | $185.58 | 12.733% | $209.2099 | $209.21 | $209.20 | $209.20 |
| Purchase #5 | $63.62 | 7.160% | $68.1752 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $241.82 | 10.536% | $267.2982 | $267.30 | $267.30 | $267.30 |
| Purchase #7 | $217.46 | 7.291% | $233.315 | $233.32 | $233.30 | $233.30 |
| 7 purchase totals = | $997.88 | $1,094.4391 | $1,094.44 | $1,094.45 | $1,094.50 | |