| 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 | $142.85 | 13.846% | $162.629 | $162.63 | $162.65 | $162.60 |
| Purchase #2 | $126.74 | 3.795% | $131.5498 | $131.55 | $131.55 | $131.50 |
| Purchase #3 | $60.64 | 6.504% | $64.584 | $64.58 | $64.60 | $64.60 |
| Purchase #4 | $7.72 | 12.520% | $8.6865 | $8.69 | $8.70 | $8.70 |
| Purchase #5 | $40.85 | 13.825% | $46.4975 | $46.50 | $46.50 | $46.50 |
| Purchase #6 | $200.44 | 8.259% | $216.9943 | $216.99 | $217.00 | $217.00 |
| Purchase #7 | $24.72 | 10.824% | $27.3957 | $27.40 | $27.40 | $27.40 |
| 7 purchase totals = | $603.96 | $658.3368 | $658.34 | $658.40 | $658.30 | |