| 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 | $175.98 | 10.761% | $194.9172 | $194.92 | $194.90 | $194.90 |
| Purchase #2 | $74.46 | 10.512% | $82.2872 | $82.29 | $82.30 | $82.30 |
| Purchase #3 | $213.54 | 5.344% | $224.9516 | $224.95 | $224.95 | $225.00 |
| Purchase #4 | $103.49 | 8.690% | $112.4833 | $112.48 | $112.50 | $112.50 |
| Purchase #5 | $131.64 | 3.702% | $136.5133 | $136.51 | $136.50 | $136.50 |
| Purchase #6 | $242.74 | 7.515% | $260.9819 | $260.98 | $261.00 | $261.00 |
| Purchase #7 | $105.96 | 8.227% | $114.6773 | $114.68 | $114.70 | $114.70 |
| 7 purchase totals = | $1,047.81 | $1,126.8118 | $1,126.81 | $1,126.85 | $1,126.90 | |