| 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 | $167.73 | 11.288% | $186.6634 | $186.66 | $186.65 | $186.70 |
| Purchase #2 | $242.92 | 5.258% | $255.6927 | $255.69 | $255.70 | $255.70 |
| Purchase #3 | $115.68 | 8.519% | $125.5348 | $125.53 | $125.55 | $125.50 |
| Purchase #4 | $33.54 | 7.536% | $36.0676 | $36.07 | $36.05 | $36.10 |
| Purchase #5 | $74.75 | 4.111% | $77.823 | $77.82 | $77.80 | $77.80 |
| Purchase #6 | $34.37 | 13.107% | $38.8749 | $38.87 | $38.85 | $38.90 |
| Purchase #7 | $93.64 | 7.487% | $100.6508 | $100.65 | $100.65 | $100.70 |
| 7 purchase totals = | $762.63 | $821.3072 | $821.29 | $821.25 | $821.40 | |