| 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 | $169.38 | 3.735% | $175.7063 | $175.71 | $175.70 | $175.70 |
| Purchase #2 | $27.97 | 8.774% | $30.4241 | $30.42 | $30.40 | $30.40 |
| Purchase #3 | $77.67 | 3.300% | $80.2331 | $80.23 | $80.25 | $80.20 |
| Purchase #4 | $82.38 | 10.390% | $90.9393 | $90.94 | $90.95 | $90.90 |
| Purchase #5 | $72.27 | 11.723% | $80.7422 | $80.74 | $80.75 | $80.70 |
| Purchase #6 | $190.30 | 9.199% | $207.8057 | $207.81 | $207.80 | $207.80 |
| Purchase #7 | $30.64 | 7.553% | $32.9542 | $32.95 | $32.95 | $33.00 |
| 7 purchase totals = | $650.61 | $698.8049 | $698.80 | $698.80 | $698.70 | |