| 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 | $104.32 | 13.359% | $118.2561 | $118.26 | $118.25 | $118.30 |
| Purchase #2 | $40.49 | 4.645% | $42.3708 | $42.37 | $42.35 | $42.40 |
| Purchase #3 | $151.92 | 3.624% | $157.4256 | $157.43 | $157.45 | $157.40 |
| Purchase #4 | $197.25 | 11.333% | $219.6043 | $219.60 | $219.60 | $219.60 |
| Purchase #5 | $12.57 | 11.777% | $14.0504 | $14.05 | $14.05 | $14.10 |
| Purchase #6 | $143.52 | 3.116% | $147.9921 | $147.99 | $148.00 | $148.00 |
| Purchase #7 | $58.38 | 11.479% | $65.0814 | $65.08 | $65.10 | $65.10 |
| 7 purchase totals = | $708.45 | $764.7807 | $764.78 | $764.80 | $764.90 | |