| 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 | $160.61 | 12.503% | $180.6911 | $180.69 | $180.70 | $180.70 |
| Purchase #2 | $127.75 | 13.847% | $145.4395 | $145.44 | $145.45 | $145.40 |
| Purchase #3 | $162.25 | 9.218% | $177.2062 | $177.21 | $177.20 | $177.20 |
| Purchase #4 | $26.47 | 12.179% | $29.6938 | $29.69 | $29.70 | $29.70 |
| Purchase #5 | $207.80 | 10.791% | $230.2237 | $230.22 | $230.20 | $230.20 |
| Purchase #6 | $231.50 | 11.340% | $257.7521 | $257.75 | $257.75 | $257.80 |
| Purchase #7 | $214.87 | 11.622% | $239.8422 | $239.84 | $239.85 | $239.80 |
| 7 purchase totals = | $1,131.25 | $1,260.8486 | $1,260.84 | $1,260.85 | $1,260.80 | |