| 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 | $122.59 | 9.671% | $134.4457 | $134.45 | $134.45 | $134.40 |
| Purchase #2 | $158.79 | 8.700% | $172.6047 | $172.60 | $172.60 | $172.60 |
| Purchase #3 | $8.25 | 5.709% | $8.721 | $8.72 | $8.70 | $8.70 |
| Purchase #4 | $92.55 | 13.347% | $104.9026 | $104.90 | $104.90 | $104.90 |
| Purchase #5 | $23.77 | 7.579% | $25.5715 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $223.76 | 6.524% | $238.3581 | $238.36 | $238.35 | $238.40 |
| Purchase #7 | $9.73 | 8.613% | $10.568 | $10.57 | $10.55 | $10.60 |
| 7 purchase totals = | $639.44 | $695.1716 | $695.17 | $695.10 | $695.20 | |