| 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 | $150.59 | 8.410% | $163.2546 | $163.25 | $163.25 | $163.30 |
| Purchase #2 | $58.98 | 3.593% | $61.0992 | $61.10 | $61.10 | $61.10 |
| Purchase #3 | $98.76 | 12.177% | $110.786 | $110.79 | $110.80 | $110.80 |
| Purchase #4 | $72.34 | 10.800% | $80.1527 | $80.15 | $80.15 | $80.20 |
| Purchase #5 | $56.57 | 8.461% | $61.3564 | $61.36 | $61.35 | $61.40 |
| Purchase #6 | $157.70 | 11.145% | $175.2757 | $175.28 | $175.30 | $175.30 |
| Purchase #7 | $237.85 | 12.436% | $267.429 | $267.43 | $267.45 | $267.40 |
| 7 purchase totals = | $832.79 | $919.3536 | $919.36 | $919.40 | $919.50 | |