| 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 | $134.49 | 9.347% | $147.0608 | $147.06 | $147.05 | $147.10 |
| Purchase #2 | $76.26 | 13.227% | $86.3469 | $86.35 | $86.35 | $86.30 |
| Purchase #3 | $183.80 | 9.418% | $201.1103 | $201.11 | $201.10 | $201.10 |
| Purchase #4 | $15.81 | 7.645% | $17.0187 | $17.02 | $17.00 | $17.00 |
| Purchase #5 | $210.34 | 9.425% | $230.1645 | $230.16 | $230.15 | $230.20 |
| Purchase #6 | $45.63 | 6.414% | $48.5567 | $48.56 | $48.55 | $48.60 |
| Purchase #7 | $36.58 | 5.220% | $38.4895 | $38.49 | $38.50 | $38.50 |
| 7 purchase totals = | $702.91 | $768.7474 | $768.75 | $768.70 | $768.80 | |