| 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 | $151.65 | 7.577% | $163.1405 | $163.14 | $163.15 | $163.10 |
| Purchase #2 | $143.44 | 7.117% | $153.6486 | $153.65 | $153.65 | $153.60 |
| Purchase #3 | $11.62 | 10.381% | $12.8263 | $12.83 | $12.85 | $12.80 |
| Purchase #4 | $160.35 | 4.583% | $167.6988 | $167.70 | $167.70 | $167.70 |
| Purchase #5 | $167.84 | 5.503% | $177.0762 | $177.08 | $177.10 | $177.10 |
| Purchase #6 | $11.85 | 3.393% | $12.2521 | $12.25 | $12.25 | $12.30 |
| Purchase #7 | $212.52 | 3.850% | $220.702 | $220.70 | $220.70 | $220.70 |
| 7 purchase totals = | $859.27 | $907.3445 | $907.35 | $907.40 | $907.30 | |