| 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 | $155.95 | 12.610% | $175.6153 | $175.62 | $175.60 | $175.60 |
| Purchase #2 | $125.31 | 6.645% | $133.6368 | $133.64 | $133.65 | $133.60 |
| Purchase #3 | $107.28 | 12.651% | $120.852 | $120.85 | $120.85 | $120.90 |
| Purchase #4 | $239.54 | 9.793% | $262.9982 | $263.00 | $263.00 | $263.00 |
| Purchase #5 | $8.36 | 5.591% | $8.8274 | $8.83 | $8.85 | $8.80 |
| Purchase #6 | $208.60 | 10.296% | $230.0775 | $230.08 | $230.10 | $230.10 |
| Purchase #7 | $6.54 | 9.846% | $7.1839 | $7.18 | $7.20 | $7.20 |
| 7 purchase totals = | $851.58 | $939.1911 | $939.20 | $939.25 | $939.20 | |