| 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 | $136.34 | 13.239% | $154.3901 | $154.39 | $154.40 | $154.40 |
| Purchase #2 | $192.81 | 8.771% | $209.7214 | $209.72 | $209.70 | $209.70 |
| Purchase #3 | $91.35 | 7.669% | $98.3556 | $98.36 | $98.35 | $98.40 |
| Purchase #4 | $246.58 | 13.696% | $280.3516 | $280.35 | $280.35 | $280.40 |
| Purchase #5 | $55.60 | 5.300% | $58.5468 | $58.55 | $58.55 | $58.50 |
| Purchase #6 | $96.54 | 5.268% | $101.6257 | $101.63 | $101.65 | $101.60 |
| Purchase #7 | $68.50 | 9.616% | $75.087 | $75.09 | $75.10 | $75.10 |
| 7 purchase totals = | $887.72 | $978.0782 | $978.09 | $978.10 | $978.10 | |