| 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 | $158.41 | 10.366% | $174.8308 | $174.83 | $174.85 | $174.80 |
| Purchase #2 | $177.54 | 13.622% | $201.7245 | $201.72 | $201.70 | $201.70 |
| Purchase #3 | $58.86 | 13.300% | $66.6884 | $66.69 | $66.70 | $66.70 |
| Purchase #4 | $76.97 | 6.126% | $81.6852 | $81.69 | $81.70 | $81.70 |
| Purchase #5 | $36.75 | 8.232% | $39.7753 | $39.78 | $39.80 | $39.80 |
| Purchase #6 | $6.61 | 9.638% | $7.2471 | $7.25 | $7.25 | $7.20 |
| Purchase #7 | $13.31 | 12.849% | $15.0202 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $528.45 | $586.9715 | $586.98 | $587.00 | $586.90 | |