| 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 | $143.79 | 10.681% | $159.1482 | $159.15 | $159.15 | $159.10 |
| Purchase #2 | $232.96 | 12.227% | $261.444 | $261.44 | $261.45 | $261.40 |
| Purchase #3 | $66.94 | 9.501% | $73.3 | $73.30 | $73.30 | $73.30 |
| Purchase #4 | $63.89 | 9.745% | $70.1161 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $137.49 | 11.715% | $153.597 | $153.60 | $153.60 | $153.60 |
| Purchase #6 | $14.42 | 3.552% | $14.9322 | $14.93 | $14.95 | $14.90 |
| Purchase #7 | $160.81 | 10.521% | $177.7288 | $177.73 | $177.75 | $177.70 |
| 7 purchase totals = | $820.30 | $910.2663 | $910.27 | $910.30 | $910.10 | |