| 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 | $125.31 | 7.690% | $134.9463 | $134.95 | $134.95 | $134.90 |
| Purchase #2 | $104.41 | 3.160% | $107.7094 | $107.71 | $107.70 | $107.70 |
| Purchase #3 | $34.71 | 6.442% | $36.946 | $36.95 | $36.95 | $36.90 |
| Purchase #4 | $144.88 | 9.836% | $159.1304 | $159.13 | $159.15 | $159.10 |
| Purchase #5 | $33.29 | 10.347% | $36.7345 | $36.73 | $36.75 | $36.70 |
| Purchase #6 | $210.96 | 9.232% | $230.4358 | $230.44 | $230.45 | $230.40 |
| Purchase #7 | $44.34 | 4.183% | $46.1947 | $46.19 | $46.20 | $46.20 |
| 7 purchase totals = | $697.90 | $752.0971 | $752.10 | $752.15 | $751.90 | |