| 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 | $174.61 | 10.866% | $193.5831 | $193.58 | $193.60 | $193.60 |
| Purchase #2 | $125.79 | 4.156% | $131.0178 | $131.02 | $131.00 | $131.00 |
| Purchase #3 | $140.96 | 9.818% | $154.7995 | $154.80 | $154.80 | $154.80 |
| Purchase #4 | $184.73 | 6.628% | $196.9739 | $196.97 | $196.95 | $197.00 |
| Purchase #5 | $140.57 | 4.372% | $146.7157 | $146.72 | $146.70 | $146.70 |
| Purchase #6 | $13.92 | 13.318% | $15.7739 | $15.77 | $15.75 | $15.80 |
| Purchase #7 | $234.39 | 13.762% | $266.6468 | $266.65 | $266.65 | $266.60 |
| 7 purchase totals = | $1,014.97 | $1,105.5107 | $1,105.51 | $1,105.45 | $1,105.50 | |