| 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 | $161.26 | 6.411% | $171.5984 | $171.60 | $171.60 | $171.60 |
| Purchase #2 | $14.82 | 9.855% | $16.2805 | $16.28 | $16.30 | $16.30 |
| Purchase #3 | $79.65 | 4.705% | $83.3975 | $83.40 | $83.40 | $83.40 |
| Purchase #4 | $222.84 | 9.343% | $243.6599 | $243.66 | $243.65 | $243.70 |
| Purchase #5 | $202.58 | 8.465% | $219.7284 | $219.73 | $219.75 | $219.70 |
| Purchase #6 | $191.69 | 4.852% | $200.9908 | $200.99 | $201.00 | $201.00 |
| Purchase #7 | $234.47 | 9.709% | $257.2347 | $257.23 | $257.25 | $257.20 |
| 7 purchase totals = | $1,107.31 | $1,192.8902 | $1,192.89 | $1,192.95 | $1,192.90 | |