| 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 | $190.82 | 3.624% | $197.7353 | $197.74 | $197.75 | $197.70 |
| Purchase #2 | $154.54 | 5.682% | $163.321 | $163.32 | $163.30 | $163.30 |
| Purchase #3 | $176.41 | 12.793% | $198.9781 | $198.98 | $199.00 | $199.00 |
| Purchase #4 | $151.54 | 4.680% | $158.6321 | $158.63 | $158.65 | $158.60 |
| Purchase #5 | $82.47 | 12.129% | $92.4728 | $92.47 | $92.45 | $92.50 |
| Purchase #6 | $200.53 | 5.575% | $211.7095 | $211.71 | $211.70 | $211.70 |
| Purchase #7 | $208.83 | 10.742% | $231.2625 | $231.26 | $231.25 | $231.30 |
| 7 purchase totals = | $1,165.14 | $1,254.1113 | $1,254.11 | $1,254.10 | $1,254.10 | |