| 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 | $164.60 | 3.661% | $170.626 | $170.63 | $170.65 | $170.60 |
| Purchase #2 | $226.73 | 8.276% | $245.4942 | $245.49 | $245.50 | $245.50 |
| Purchase #3 | $115.99 | 7.602% | $124.8076 | $124.81 | $124.80 | $124.80 |
| Purchase #4 | $77.30 | 8.568% | $83.9231 | $83.92 | $83.90 | $83.90 |
| Purchase #5 | $153.45 | 3.267% | $158.4632 | $158.46 | $158.45 | $158.50 |
| Purchase #6 | $85.54 | 7.424% | $91.8905 | $91.89 | $91.90 | $91.90 |
| Purchase #7 | $92.81 | 4.601% | $97.0802 | $97.08 | $97.10 | $97.10 |
| 7 purchase totals = | $916.42 | $972.2848 | $972.28 | $972.30 | $972.30 | |