| 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 | $164.97 | 3.872% | $171.3576 | $171.36 | $171.35 | $171.40 |
| Purchase #2 | $34.84 | 3.563% | $36.0813 | $36.08 | $36.10 | $36.10 |
| Purchase #3 | $180.25 | 3.563% | $186.6723 | $186.67 | $186.65 | $186.70 |
| Purchase #4 | $184.57 | 12.523% | $207.6837 | $207.68 | $207.70 | $207.70 |
| Purchase #5 | $94.52 | 5.646% | $99.8566 | $99.86 | $99.85 | $99.90 |
| Purchase #6 | $151.88 | 13.204% | $171.9342 | $171.93 | $171.95 | $171.90 |
| Purchase #7 | $44.65 | 7.547% | $48.0197 | $48.02 | $48.00 | $48.00 |
| 7 purchase totals = | $855.68 | $921.6054 | $921.60 | $921.60 | $921.70 | |