| 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 | $173.95 | 12.422% | $195.5581 | $195.56 | $195.55 | $195.60 |
| Purchase #2 | $156.70 | 11.854% | $175.2752 | $175.28 | $175.30 | $175.30 |
| Purchase #3 | $24.35 | 8.233% | $26.3547 | $26.35 | $26.35 | $26.40 |
| Purchase #4 | $196.46 | 3.776% | $203.8783 | $203.88 | $203.90 | $203.90 |
| Purchase #5 | $46.79 | 9.162% | $51.0769 | $51.08 | $51.10 | $51.10 |
| Purchase #6 | $75.90 | 3.131% | $78.2764 | $78.28 | $78.30 | $78.30 |
| Purchase #7 | $80.62 | 11.318% | $89.7446 | $89.74 | $89.75 | $89.70 |
| 7 purchase totals = | $754.77 | $820.1642 | $820.17 | $820.25 | $820.30 | |