| 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 | $139.66 | 11.536% | $155.7712 | $155.77 | $155.75 | $155.80 |
| Purchase #2 | $215.89 | 3.453% | $223.3447 | $223.34 | $223.35 | $223.30 |
| Purchase #3 | $58.42 | 10.505% | $64.557 | $64.56 | $64.55 | $64.60 |
| Purchase #4 | $100.89 | 3.854% | $104.7783 | $104.78 | $104.80 | $104.80 |
| Purchase #5 | $22.30 | 6.124% | $23.6657 | $23.67 | $23.65 | $23.70 |
| Purchase #6 | $155.67 | 8.448% | $168.821 | $168.82 | $168.80 | $168.80 |
| Purchase #7 | $168.70 | 5.748% | $178.3969 | $178.40 | $178.40 | $178.40 |
| 7 purchase totals = | $861.53 | $919.3348 | $919.34 | $919.30 | $919.40 | |