| 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 | $179.56 | 10.273% | $198.0062 | $198.01 | $198.00 | $198.00 |
| Purchase #2 | $219.31 | 3.315% | $226.5801 | $226.58 | $226.60 | $226.60 |
| Purchase #3 | $151.41 | 4.841% | $158.7398 | $158.74 | $158.75 | $158.70 |
| Purchase #4 | $177.28 | 5.429% | $186.9045 | $186.90 | $186.90 | $186.90 |
| Purchase #5 | $36.56 | 13.529% | $41.5062 | $41.51 | $41.50 | $41.50 |
| Purchase #6 | $145.51 | 9.459% | $159.2738 | $159.27 | $159.25 | $159.30 |
| Purchase #7 | $83.76 | 13.563% | $95.1204 | $95.12 | $95.10 | $95.10 |
| 7 purchase totals = | $993.39 | $1,066.1310 | $1,066.13 | $1,066.10 | $1,066.10 | |