| 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 | $192.86 | 3.858% | $200.3005 | $200.30 | $200.30 | $200.30 |
| Purchase #2 | $74.41 | 7.337% | $79.8695 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $56.32 | 9.760% | $61.8168 | $61.82 | $61.80 | $61.80 |
| Purchase #4 | $60.38 | 8.781% | $65.682 | $65.68 | $65.70 | $65.70 |
| Purchase #5 | $144.90 | 12.743% | $163.3646 | $163.36 | $163.35 | $163.40 |
| Purchase #6 | $98.44 | 13.635% | $111.8623 | $111.86 | $111.85 | $111.90 |
| Purchase #7 | $144.71 | 8.706% | $157.3085 | $157.31 | $157.30 | $157.30 |
| 7 purchase totals = | $772.02 | $840.2042 | $840.20 | $840.15 | $840.30 | |