| 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 | $156.36 | 9.700% | $171.5269 | $171.53 | $171.55 | $171.50 |
| Purchase #2 | $106.72 | 8.519% | $115.8115 | $115.81 | $115.80 | $115.80 |
| Purchase #3 | $153.61 | 10.393% | $169.5747 | $169.57 | $169.55 | $169.60 |
| Purchase #4 | $31.88 | 10.253% | $35.1487 | $35.15 | $35.15 | $35.10 |
| Purchase #5 | $170.78 | 6.567% | $181.9951 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $24.36 | 13.302% | $27.6004 | $27.60 | $27.60 | $27.60 |
| Purchase #7 | $9.54 | 8.716% | $10.3715 | $10.37 | $10.35 | $10.40 |
| 7 purchase totals = | $653.25 | $712.0288 | $712.03 | $712.00 | $712.00 | |