| 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 | $142.87 | 6.382% | $151.988 | $151.99 | $152.00 | $152.00 |
| Purchase #2 | $162.29 | 11.462% | $180.8917 | $180.89 | $180.90 | $180.90 |
| Purchase #3 | $233.58 | 5.357% | $246.0929 | $246.09 | $246.10 | $246.10 |
| Purchase #4 | $250.29 | 10.872% | $277.5015 | $277.50 | $277.50 | $277.50 |
| Purchase #5 | $111.48 | 12.215% | $125.0973 | $125.10 | $125.10 | $125.10 |
| Purchase #6 | $75.32 | 10.685% | $83.3679 | $83.37 | $83.35 | $83.40 |
| Purchase #7 | $132.83 | 4.229% | $138.4474 | $138.45 | $138.45 | $138.40 |
| 7 purchase totals = | $1,108.66 | $1,203.3867 | $1,203.39 | $1,203.40 | $1,203.40 | |