| 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 | $129.58 | 13.502% | $147.0759 | $147.08 | $147.10 | $147.10 |
| Purchase #2 | $27.39 | 12.533% | $30.8228 | $30.82 | $30.80 | $30.80 |
| Purchase #3 | $10.50 | 5.138% | $11.0395 | $11.04 | $11.05 | $11.00 |
| Purchase #4 | $237.81 | 13.478% | $269.862 | $269.86 | $269.85 | $269.90 |
| Purchase #5 | $76.30 | 4.701% | $79.8869 | $79.89 | $79.90 | $79.90 |
| Purchase #6 | $199.55 | 13.318% | $226.1261 | $226.13 | $226.15 | $226.10 |
| Purchase #7 | $83.50 | 5.182% | $87.827 | $87.83 | $87.85 | $87.80 |
| 7 purchase totals = | $764.63 | $852.6402 | $852.65 | $852.70 | $852.60 | |