| 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 | $184.41 | 9.297% | $201.5546 | $201.55 | $201.55 | $201.60 |
| Purchase #2 | $72.99 | 9.281% | $79.7642 | $79.76 | $79.75 | $79.80 |
| Purchase #3 | $25.95 | 7.351% | $27.8576 | $27.86 | $27.85 | $27.90 |
| Purchase #4 | $168.81 | 5.621% | $178.2988 | $178.30 | $178.30 | $178.30 |
| Purchase #5 | $104.66 | 8.530% | $113.5875 | $113.59 | $113.60 | $113.60 |
| Purchase #6 | $70.56 | 10.344% | $77.8587 | $77.86 | $77.85 | $77.90 |
| Purchase #7 | $147.41 | 10.478% | $162.8556 | $162.86 | $162.85 | $162.90 |
| 7 purchase totals = | $774.79 | $841.7770 | $841.78 | $841.75 | $842.00 | |