| 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 | $159.93 | 3.179% | $165.0142 | $165.01 | $165.00 | $165.00 |
| Purchase #2 | $207.52 | 3.667% | $215.1298 | $215.13 | $215.15 | $215.10 |
| Purchase #3 | $43.46 | 8.239% | $47.0407 | $47.04 | $47.05 | $47.00 |
| Purchase #4 | $205.57 | 8.627% | $223.3045 | $223.30 | $223.30 | $223.30 |
| Purchase #5 | $136.50 | 4.158% | $142.1757 | $142.18 | $142.20 | $142.20 |
| Purchase #6 | $154.28 | 8.182% | $166.9032 | $166.90 | $166.90 | $166.90 |
| Purchase #7 | $231.59 | 12.482% | $260.4971 | $260.50 | $260.50 | $260.50 |
| 7 purchase totals = | $1,138.85 | $1,220.0652 | $1,220.06 | $1,220.10 | $1,220.00 | |