| 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 | $110.38 | 4.571% | $115.4255 | $115.43 | $115.45 | $115.40 |
| Purchase #2 | $53.83 | 12.645% | $60.6368 | $60.64 | $60.65 | $60.60 |
| Purchase #3 | $46.99 | 5.856% | $49.7417 | $49.74 | $49.75 | $49.70 |
| Purchase #4 | $165.88 | 10.189% | $182.7815 | $182.78 | $182.80 | $182.80 |
| Purchase #5 | $108.37 | 3.400% | $112.0546 | $112.05 | $112.05 | $112.10 |
| Purchase #6 | $127.37 | 9.241% | $139.1403 | $139.14 | $139.15 | $139.10 |
| Purchase #7 | $181.41 | 10.595% | $200.6304 | $200.63 | $200.65 | $200.60 |
| 7 purchase totals = | $794.23 | $860.4108 | $860.41 | $860.50 | $860.30 | |