| 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 | $101.76 | 12.222% | $114.1971 | $114.20 | $114.20 | $114.20 |
| Purchase #2 | $86.53 | 12.327% | $97.1966 | $97.20 | $97.20 | $97.20 |
| Purchase #3 | $36.86 | 4.376% | $38.473 | $38.47 | $38.45 | $38.50 |
| Purchase #4 | $122.89 | 11.705% | $137.2743 | $137.27 | $137.25 | $137.30 |
| Purchase #5 | $36.34 | 12.584% | $40.913 | $40.91 | $40.90 | $40.90 |
| Purchase #6 | $153.76 | 5.779% | $162.6458 | $162.65 | $162.65 | $162.60 |
| Purchase #7 | $180.56 | 4.718% | $189.0788 | $189.08 | $189.10 | $189.10 |
| 7 purchase totals = | $718.70 | $779.7786 | $779.78 | $779.75 | $779.80 | |