| 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 | $163.73 | 6.302% | $174.0483 | $174.05 | $174.05 | $174.00 |
| Purchase #2 | $230.86 | 7.859% | $249.0033 | $249.00 | $249.00 | $249.00 |
| Purchase #3 | $206.40 | 4.462% | $215.6096 | $215.61 | $215.60 | $215.60 |
| Purchase #4 | $236.49 | 8.632% | $256.9038 | $256.90 | $256.90 | $256.90 |
| Purchase #5 | $129.78 | 6.326% | $137.9899 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $217.66 | 4.535% | $227.5309 | $227.53 | $227.55 | $227.50 |
| Purchase #7 | $30.36 | 4.581% | $31.7508 | $31.75 | $31.75 | $31.80 |
| 7 purchase totals = | $1,215.28 | $1,292.8366 | $1,292.83 | $1,292.85 | $1,292.80 | |