| 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 | $181.69 | 10.846% | $201.3961 | $201.40 | $201.40 | $201.40 |
| Purchase #2 | $147.80 | 4.651% | $154.6742 | $154.67 | $154.65 | $154.70 |
| Purchase #3 | $23.72 | 5.478% | $25.0194 | $25.02 | $25.00 | $25.00 |
| Purchase #4 | $174.96 | 8.640% | $190.0765 | $190.08 | $190.10 | $190.10 |
| Purchase #5 | $45.44 | 13.602% | $51.6207 | $51.62 | $51.60 | $51.60 |
| Purchase #6 | $42.45 | 13.716% | $48.2724 | $48.27 | $48.25 | $48.30 |
| Purchase #7 | $186.52 | 3.299% | $192.6733 | $192.67 | $192.65 | $192.70 |
| 7 purchase totals = | $802.58 | $863.7326 | $863.73 | $863.65 | $863.80 | |