| 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 | $138.45 | 13.413% | $157.0203 | $157.02 | $157.00 | $157.00 |
| Purchase #2 | $66.63 | 4.345% | $69.5251 | $69.53 | $69.55 | $69.50 |
| Purchase #3 | $45.43 | 11.144% | $50.4927 | $50.49 | $50.50 | $50.50 |
| Purchase #4 | $55.80 | 12.835% | $62.9619 | $62.96 | $62.95 | $63.00 |
| Purchase #5 | $147.42 | 11.595% | $164.5133 | $164.51 | $164.50 | $164.50 |
| Purchase #6 | $76.60 | 6.185% | $81.3377 | $81.34 | $81.35 | $81.30 |
| Purchase #7 | $168.95 | 9.463% | $184.9377 | $184.94 | $184.95 | $184.90 |
| 7 purchase totals = | $699.28 | $770.7887 | $770.79 | $770.80 | $770.70 | |