| 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 | $182.56 | 5.652% | $192.8783 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $18.94 | 8.590% | $20.5669 | $20.57 | $20.55 | $20.60 |
| Purchase #3 | $129.66 | 4.773% | $135.8487 | $135.85 | $135.85 | $135.80 |
| Purchase #4 | $52.45 | 13.660% | $59.6147 | $59.61 | $59.60 | $59.60 |
| Purchase #5 | $180.76 | 10.782% | $200.2495 | $200.25 | $200.25 | $200.20 |
| Purchase #6 | $116.33 | 8.536% | $126.2599 | $126.26 | $126.25 | $126.30 |
| Purchase #7 | $234.45 | 4.677% | $245.4152 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $915.15 | $980.8332 | $980.84 | $980.80 | $980.80 | |