| 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 | $145.70 | 5.641% | $153.9189 | $153.92 | $153.90 | $153.90 |
| Purchase #2 | $136.41 | 5.258% | $143.5824 | $143.58 | $143.60 | $143.60 |
| Purchase #3 | $108.79 | 3.827% | $112.9534 | $112.95 | $112.95 | $113.00 |
| Purchase #4 | $188.37 | 4.119% | $196.129 | $196.13 | $196.15 | $196.10 |
| Purchase #5 | $156.67 | 5.540% | $165.3495 | $165.35 | $165.35 | $165.30 |
| Purchase #6 | $20.58 | 12.702% | $23.1941 | $23.19 | $23.20 | $23.20 |
| Purchase #7 | $142.38 | 12.524% | $160.2117 | $160.21 | $160.20 | $160.20 |
| 7 purchase totals = | $898.90 | $955.3390 | $955.33 | $955.35 | $955.30 | |