| 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 | $134.85 | 7.811% | $145.3831 | $145.38 | $145.40 | $145.40 |
| Purchase #2 | $50.26 | 9.414% | $54.9915 | $54.99 | $55.00 | $55.00 |
| Purchase #3 | $237.59 | 8.510% | $257.8089 | $257.81 | $257.80 | $257.80 |
| Purchase #4 | $174.36 | 6.428% | $185.5679 | $185.57 | $185.55 | $185.60 |
| Purchase #5 | $227.72 | 8.121% | $246.2131 | $246.21 | $246.20 | $246.20 |
| Purchase #6 | $28.70 | 5.583% | $30.3023 | $30.30 | $30.30 | $30.30 |
| Purchase #7 | $220.56 | 11.790% | $246.564 | $246.56 | $246.55 | $246.60 |
| 7 purchase totals = | $1,074.04 | $1,166.8308 | $1,166.82 | $1,166.80 | $1,166.90 | |