| 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 | $179.66 | 7.583% | $193.2836 | $193.28 | $193.30 | $193.30 |
| Purchase #2 | $57.78 | 5.693% | $61.0694 | $61.07 | $61.05 | $61.10 |
| Purchase #3 | $217.47 | 8.361% | $235.6527 | $235.65 | $235.65 | $235.70 |
| Purchase #4 | $95.41 | 3.467% | $98.7179 | $98.72 | $98.70 | $98.70 |
| Purchase #5 | $19.43 | 12.730% | $21.9034 | $21.90 | $21.90 | $21.90 |
| Purchase #6 | $100.32 | 7.631% | $107.9754 | $107.98 | $108.00 | $108.00 |
| Purchase #7 | $237.33 | 9.153% | $259.0528 | $259.05 | $259.05 | $259.10 |
| 7 purchase totals = | $907.40 | $977.6552 | $977.65 | $977.65 | $977.80 | |