| 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 | $154.28 | 12.695% | $173.8658 | $173.87 | $173.85 | $173.90 |
| Purchase #2 | $134.96 | 4.645% | $141.2289 | $141.23 | $141.25 | $141.20 |
| Purchase #3 | $115.25 | 12.835% | $130.0423 | $130.04 | $130.05 | $130.00 |
| Purchase #4 | $121.63 | 4.802% | $127.4707 | $127.47 | $127.45 | $127.50 |
| Purchase #5 | $249.77 | 12.713% | $281.5233 | $281.52 | $281.50 | $281.50 |
| Purchase #6 | $146.57 | 6.201% | $155.6588 | $155.66 | $155.65 | $155.70 |
| Purchase #7 | $125.72 | 6.590% | $134.0049 | $134.00 | $134.00 | $134.00 |
| 7 purchase totals = | $1,048.18 | $1,143.7947 | $1,143.79 | $1,143.75 | $1,143.80 | |