| 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 | $181.25 | 3.164% | $186.9848 | $186.98 | $187.00 | $187.00 |
| Purchase #2 | $52.71 | 13.556% | $59.8554 | $59.86 | $59.85 | $59.90 |
| Purchase #3 | $168.69 | 10.340% | $186.1325 | $186.13 | $186.15 | $186.10 |
| Purchase #4 | $131.64 | 9.202% | $143.7535 | $143.75 | $143.75 | $143.80 |
| Purchase #5 | $33.80 | 13.313% | $38.2998 | $38.30 | $38.30 | $38.30 |
| Purchase #6 | $21.36 | 8.257% | $23.1237 | $23.12 | $23.10 | $23.10 |
| Purchase #7 | $32.73 | 12.633% | $36.8648 | $36.86 | $36.85 | $36.90 |
| 7 purchase totals = | $622.18 | $675.0145 | $675.00 | $675.00 | $675.10 | |