| 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 | $151.61 | 4.793% | $158.8767 | $158.88 | $158.90 | $158.90 |
| Purchase #2 | $240.41 | 13.341% | $272.4831 | $272.48 | $272.50 | $272.50 |
| Purchase #3 | $120.62 | 10.749% | $133.5854 | $133.59 | $133.60 | $133.60 |
| Purchase #4 | $60.95 | 9.547% | $66.7689 | $66.77 | $66.75 | $66.80 |
| Purchase #5 | $9.50 | 6.181% | $10.0872 | $10.09 | $10.10 | $10.10 |
| Purchase #6 | $214.25 | 9.705% | $235.043 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $224.69 | 13.578% | $255.1984 | $255.20 | $255.20 | $255.20 |
| 7 purchase totals = | $1,022.03 | $1,132.0427 | $1,132.05 | $1,132.10 | $1,132.10 | |