| 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 | $171.90 | 8.474% | $186.4668 | $186.47 | $186.45 | $186.50 |
| Purchase #2 | $88.59 | 3.436% | $91.634 | $91.63 | $91.65 | $91.60 |
| Purchase #3 | $74.35 | 12.566% | $83.6928 | $83.69 | $83.70 | $83.70 |
| Purchase #4 | $225.63 | 6.142% | $239.4882 | $239.49 | $239.50 | $239.50 |
| Purchase #5 | $159.64 | 12.189% | $179.0985 | $179.10 | $179.10 | $179.10 |
| Purchase #6 | $56.78 | 8.711% | $61.7261 | $61.73 | $61.75 | $61.70 |
| Purchase #7 | $123.95 | 8.218% | $134.1362 | $134.14 | $134.15 | $134.10 |
| 7 purchase totals = | $900.84 | $976.2426 | $976.25 | $976.30 | $976.20 | |