| 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 | $14.27 | 13.443% | $16.1883 | $16.19 | $16.20 | $16.20 |
| Purchase #2 | $91.66 | 6.274% | $97.4107 | $97.41 | $97.40 | $97.40 |
| Purchase #3 | $44.53 | 10.146% | $49.048 | $49.05 | $49.05 | $49.00 |
| Purchase #4 | $181.37 | 12.868% | $204.7087 | $204.71 | $204.70 | $204.70 |
| Purchase #5 | $29.72 | 11.298% | $33.0778 | $33.08 | $33.10 | $33.10 |
| Purchase #6 | $150.43 | 11.744% | $168.0965 | $168.10 | $168.10 | $168.10 |
| Purchase #7 | $113.91 | 3.788% | $118.2249 | $118.22 | $118.20 | $118.20 |
| 7 purchase totals = | $625.89 | $686.7549 | $686.76 | $686.75 | $686.70 | |