| 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 | $222.40 | 7.501% | $239.0822 | $239.08 | $239.10 | $239.10 |
| Purchase #2 | $173.88 | 5.472% | $183.3947 | $183.39 | $183.40 | $183.40 |
| Purchase #3 | $111.34 | 10.207% | $122.7045 | $122.70 | $122.70 | $122.70 |
| Purchase #4 | $164.73 | 13.184% | $186.448 | $186.45 | $186.45 | $186.40 |
| Purchase #5 | $164.34 | 6.821% | $175.5496 | $175.55 | $175.55 | $175.50 |
| Purchase #6 | $181.68 | 13.123% | $205.5219 | $205.52 | $205.50 | $205.50 |
| Purchase #7 | $34.42 | 3.797% | $35.7269 | $35.73 | $35.75 | $35.70 |
| 7 purchase totals = | $1,052.79 | $1,148.4278 | $1,148.42 | $1,148.45 | $1,148.30 | |