| 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 | $164.41 | 10.691% | $181.9871 | $181.99 | $182.00 | $182.00 |
| Purchase #2 | $97.56 | 11.553% | $108.8311 | $108.83 | $108.85 | $108.80 |
| Purchase #3 | $242.56 | 6.490% | $258.3021 | $258.30 | $258.30 | $258.30 |
| Purchase #4 | $99.64 | 8.245% | $107.8553 | $107.86 | $107.85 | $107.90 |
| Purchase #5 | $177.72 | 12.246% | $199.4836 | $199.48 | $199.50 | $199.50 |
| Purchase #6 | $223.97 | 7.868% | $241.592 | $241.59 | $241.60 | $241.60 |
| Purchase #7 | $46.57 | 13.607% | $52.9068 | $52.91 | $52.90 | $52.90 |
| 7 purchase totals = | $1,052.43 | $1,150.9580 | $1,150.96 | $1,151.00 | $1,151.00 | |