| 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 | $177.92 | 11.403% | $198.2082 | $198.21 | $198.20 | $198.20 |
| Purchase #2 | $213.64 | 10.360% | $235.7731 | $235.77 | $235.75 | $235.80 |
| Purchase #3 | $115.63 | 8.665% | $125.6493 | $125.65 | $125.65 | $125.60 |
| Purchase #4 | $89.67 | 12.213% | $100.6214 | $100.62 | $100.60 | $100.60 |
| Purchase #5 | $57.65 | 4.466% | $60.2246 | $60.22 | $60.20 | $60.20 |
| Purchase #6 | $98.71 | 10.396% | $108.9719 | $108.97 | $108.95 | $109.00 |
| Purchase #7 | $101.95 | 7.169% | $109.2588 | $109.26 | $109.25 | $109.30 |
| 7 purchase totals = | $855.17 | $938.7073 | $938.70 | $938.60 | $938.70 | |