| 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 | $137.42 | 7.504% | $147.732 | $147.73 | $147.75 | $147.70 |
| Purchase #2 | $49.99 | 12.348% | $56.1628 | $56.16 | $56.15 | $56.20 |
| Purchase #3 | $95.99 | 10.867% | $106.4212 | $106.42 | $106.40 | $106.40 |
| Purchase #4 | $142.34 | 8.235% | $154.0617 | $154.06 | $154.05 | $154.10 |
| Purchase #5 | $56.61 | 6.589% | $60.34 | $60.34 | $60.35 | $60.30 |
| Purchase #6 | $168.74 | 10.431% | $186.3413 | $186.34 | $186.35 | $186.30 |
| Purchase #7 | $59.27 | 7.513% | $63.723 | $63.72 | $63.70 | $63.70 |
| 7 purchase totals = | $710.36 | $774.7820 | $774.77 | $774.75 | $774.70 | |