| 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 | $192.64 | 8.304% | $208.6368 | $208.64 | $208.65 | $208.60 |
| Purchase #2 | $243.57 | 11.698% | $272.0628 | $272.06 | $272.05 | $272.10 |
| Purchase #3 | $89.88 | 6.627% | $95.8363 | $95.84 | $95.85 | $95.80 |
| Purchase #4 | $6.47 | 9.387% | $7.0773 | $7.08 | $7.10 | $7.10 |
| Purchase #5 | $162.71 | 5.313% | $171.3548 | $171.35 | $171.35 | $171.40 |
| Purchase #6 | $87.80 | 6.799% | $93.7695 | $93.77 | $93.75 | $93.80 |
| Purchase #7 | $114.91 | 11.107% | $127.6731 | $127.67 | $127.65 | $127.70 |
| 7 purchase totals = | $897.98 | $976.4106 | $976.41 | $976.40 | $976.50 | |