| 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 | $142.37 | 11.567% | $158.8379 | $158.84 | $158.85 | $158.80 |
| Purchase #2 | $145.96 | 7.137% | $156.3772 | $156.38 | $156.40 | $156.40 |
| Purchase #3 | $77.94 | 6.331% | $82.8744 | $82.87 | $82.85 | $82.90 |
| Purchase #4 | $165.65 | 10.312% | $182.7318 | $182.73 | $182.75 | $182.70 |
| Purchase #5 | $43.33 | 7.746% | $46.6863 | $46.69 | $46.70 | $46.70 |
| Purchase #6 | $27.84 | 4.183% | $29.0045 | $29.00 | $29.00 | $29.00 |
| Purchase #7 | $115.49 | 3.490% | $119.5206 | $119.52 | $119.50 | $119.50 |
| 7 purchase totals = | $718.58 | $776.0327 | $776.03 | $776.05 | $776.00 | |