| 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 | $125.91 | 4.150% | $131.1353 | $131.14 | $131.15 | $131.10 |
| Purchase #2 | $77.78 | 5.225% | $81.844 | $81.84 | $81.85 | $81.80 |
| Purchase #3 | $13.81 | 9.387% | $15.1063 | $15.11 | $15.10 | $15.10 |
| Purchase #4 | $63.56 | 3.668% | $65.8914 | $65.89 | $65.90 | $65.90 |
| Purchase #5 | $89.87 | 7.186% | $96.3281 | $96.33 | $96.35 | $96.30 |
| Purchase #6 | $16.84 | 9.838% | $18.4967 | $18.50 | $18.50 | $18.50 |
| Purchase #7 | $212.36 | 6.542% | $226.2526 | $226.25 | $226.25 | $226.30 |
| 7 purchase totals = | $600.13 | $635.0544 | $635.06 | $635.10 | $635.00 | |