| 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 | $131.81 | 3.754% | $136.7581 | $136.76 | $136.75 | $136.80 |
| Purchase #2 | $103.35 | 11.130% | $114.8529 | $114.85 | $114.85 | $114.90 |
| Purchase #3 | $159.47 | 7.273% | $171.0683 | $171.07 | $171.05 | $171.10 |
| Purchase #4 | $204.73 | 10.361% | $225.9421 | $225.94 | $225.95 | $225.90 |
| Purchase #5 | $202.69 | 12.600% | $228.2289 | $228.23 | $228.25 | $228.20 |
| Purchase #6 | $97.85 | 9.709% | $107.3503 | $107.35 | $107.35 | $107.40 |
| Purchase #7 | $94.73 | 5.708% | $100.1372 | $100.14 | $100.15 | $100.10 |
| 7 purchase totals = | $994.63 | $1,084.3378 | $1,084.34 | $1,084.35 | $1,084.40 | |