| 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 | $68.49 | 13.211% | $77.5382 | $77.54 | $77.55 | $77.50 |
| Purchase #2 | $137.25 | 7.235% | $147.18 | $147.18 | $147.20 | $147.20 |
| Purchase #3 | $116.47 | 5.677% | $123.082 | $123.08 | $123.10 | $123.10 |
| Purchase #4 | $162.66 | 13.602% | $184.785 | $184.79 | $184.80 | $184.80 |
| Purchase #5 | $127.57 | 4.295% | $133.0491 | $133.05 | $133.05 | $133.00 |
| Purchase #6 | $143.82 | 7.762% | $154.9833 | $154.98 | $155.00 | $155.00 |
| Purchase #7 | $18.73 | 7.361% | $20.1087 | $20.11 | $20.10 | $20.10 |
| 7 purchase totals = | $774.99 | $840.7263 | $840.73 | $840.80 | $840.70 | |