| 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 | $149.86 | 3.273% | $154.7649 | $154.76 | $154.75 | $154.80 |
| Purchase #2 | $127.35 | 13.548% | $144.6034 | $144.60 | $144.60 | $144.60 |
| Purchase #3 | $208.57 | 4.299% | $217.5364 | $217.54 | $217.55 | $217.50 |
| Purchase #4 | $181.25 | 9.476% | $198.4253 | $198.43 | $198.45 | $198.40 |
| Purchase #5 | $196.51 | 10.326% | $216.8016 | $216.80 | $216.80 | $216.80 |
| Purchase #6 | $113.83 | 10.371% | $125.6353 | $125.64 | $125.65 | $125.60 |
| Purchase #7 | $100.98 | 12.754% | $113.859 | $113.86 | $113.85 | $113.90 |
| 7 purchase totals = | $1,078.35 | $1,171.6259 | $1,171.63 | $1,171.65 | $1,171.60 | |