| 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 | $130.92 | 13.142% | $148.1255 | $148.13 | $148.15 | $148.10 |
| Purchase #2 | $156.85 | 13.132% | $177.4475 | $177.45 | $177.45 | $177.40 |
| Purchase #3 | $186.44 | 10.316% | $205.6732 | $205.67 | $205.65 | $205.70 |
| Purchase #4 | $48.61 | 10.154% | $53.5459 | $53.55 | $53.55 | $53.50 |
| Purchase #5 | $166.72 | 3.763% | $172.9937 | $172.99 | $173.00 | $173.00 |
| Purchase #6 | $54.58 | 3.712% | $56.606 | $56.61 | $56.60 | $56.60 |
| Purchase #7 | $30.31 | 5.693% | $32.0355 | $32.04 | $32.05 | $32.00 |
| 7 purchase totals = | $774.43 | $846.4273 | $846.44 | $846.45 | $846.30 | |