| 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 | $138.28 | 12.708% | $155.8526 | $155.85 | $155.85 | $155.90 |
| Purchase #2 | $153.94 | 12.531% | $173.2302 | $173.23 | $173.25 | $173.20 |
| Purchase #3 | $154.88 | 6.320% | $164.6684 | $164.67 | $164.65 | $164.70 |
| Purchase #4 | $247.55 | 11.757% | $276.6545 | $276.65 | $276.65 | $276.70 |
| Purchase #5 | $124.52 | 6.456% | $132.559 | $132.56 | $132.55 | $132.60 |
| Purchase #6 | $76.86 | 10.342% | $84.8089 | $84.81 | $84.80 | $84.80 |
| Purchase #7 | $38.41 | 9.585% | $42.0916 | $42.09 | $42.10 | $42.10 |
| 7 purchase totals = | $934.44 | $1,029.8652 | $1,029.86 | $1,029.85 | $1,030.00 | |