| 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 | $154.74 | 12.348% | $173.8473 | $173.85 | $173.85 | $173.80 |
| Purchase #2 | $159.92 | 3.605% | $165.6851 | $165.69 | $165.70 | $165.70 |
| Purchase #3 | $28.54 | 3.530% | $29.5475 | $29.55 | $29.55 | $29.50 |
| Purchase #4 | $89.44 | 4.373% | $93.3512 | $93.35 | $93.35 | $93.40 |
| Purchase #5 | $185.26 | 6.313% | $196.9555 | $196.96 | $196.95 | $197.00 |
| Purchase #6 | $55.49 | 5.198% | $58.3744 | $58.37 | $58.35 | $58.40 |
| Purchase #7 | $228.56 | 13.686% | $259.8407 | $259.84 | $259.85 | $259.80 |
| 7 purchase totals = | $901.95 | $977.6017 | $977.61 | $977.60 | $977.60 | |