| 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 | $173.69 | 5.497% | $183.2377 | $183.24 | $183.25 | $183.20 |
| Purchase #2 | $135.81 | 13.159% | $153.6812 | $153.68 | $153.70 | $153.70 |
| Purchase #3 | $173.99 | 11.341% | $193.7222 | $193.72 | $193.70 | $193.70 |
| Purchase #4 | $58.40 | 9.681% | $64.0537 | $64.05 | $64.05 | $64.10 |
| Purchase #5 | $46.78 | 3.549% | $48.4402 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $175.44 | 4.602% | $183.5137 | $183.51 | $183.50 | $183.50 |
| Purchase #7 | $222.67 | 7.138% | $238.5642 | $238.56 | $238.55 | $238.60 |
| 7 purchase totals = | $986.78 | $1,065.2129 | $1,065.20 | $1,065.20 | $1,065.20 | |