| 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 | $147.36 | 6.583% | $157.0607 | $157.06 | $157.05 | $157.10 |
| Purchase #2 | $62.40 | 4.418% | $65.1568 | $65.16 | $65.15 | $65.20 |
| Purchase #3 | $109.79 | 12.320% | $123.3161 | $123.32 | $123.30 | $123.30 |
| Purchase #4 | $92.38 | 5.589% | $97.5431 | $97.54 | $97.55 | $97.50 |
| Purchase #5 | $109.85 | 6.510% | $117.0012 | $117.00 | $117.00 | $117.00 |
| Purchase #6 | $190.43 | 10.113% | $209.6882 | $209.69 | $209.70 | $209.70 |
| Purchase #7 | $167.79 | 9.680% | $184.0321 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $880.00 | $953.7982 | $953.80 | $953.80 | $953.80 | |