| 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 | $126.80 | 5.143% | $133.3213 | $133.32 | $133.30 | $133.30 |
| Purchase #2 | $188.82 | 7.379% | $202.753 | $202.75 | $202.75 | $202.80 |
| Purchase #3 | $175.34 | 4.846% | $183.837 | $183.84 | $183.85 | $183.80 |
| Purchase #4 | $171.95 | 6.695% | $183.4621 | $183.46 | $183.45 | $183.50 |
| Purchase #5 | $106.79 | 4.215% | $111.2912 | $111.29 | $111.30 | $111.30 |
| Purchase #6 | $103.90 | 4.643% | $108.7241 | $108.72 | $108.70 | $108.70 |
| Purchase #7 | $123.61 | 7.360% | $132.7077 | $132.71 | $132.70 | $132.70 |
| 7 purchase totals = | $997.21 | $1,056.0964 | $1,056.09 | $1,056.05 | $1,056.10 | |