| 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 | $136.50 | 7.438% | $146.6529 | $146.65 | $146.65 | $146.70 |
| Purchase #2 | $123.52 | 7.501% | $132.7852 | $132.79 | $132.80 | $132.80 |
| Purchase #3 | $232.66 | 3.862% | $241.6453 | $241.65 | $241.65 | $241.60 |
| Purchase #4 | $79.45 | 5.529% | $83.8428 | $83.84 | $83.85 | $83.80 |
| Purchase #5 | $99.87 | 9.495% | $109.3527 | $109.35 | $109.35 | $109.40 |
| Purchase #6 | $203.74 | 11.232% | $226.6241 | $226.62 | $226.60 | $226.60 |
| Purchase #7 | $61.78 | 8.483% | $67.0208 | $67.02 | $67.00 | $67.00 |
| 7 purchase totals = | $937.52 | $1,007.9238 | $1,007.92 | $1,007.90 | $1,007.90 | |