| 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 | $173.59 | 6.500% | $184.8734 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $177.69 | 4.388% | $185.487 | $185.49 | $185.50 | $185.50 |
| Purchase #3 | $223.91 | 10.186% | $246.7175 | $246.72 | $246.70 | $246.70 |
| Purchase #4 | $186.53 | 8.117% | $201.6706 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $166.84 | 3.633% | $172.9013 | $172.90 | $172.90 | $172.90 |
| Purchase #6 | $224.25 | 12.272% | $251.77 | $251.77 | $251.75 | $251.80 |
| Purchase #7 | $139.59 | 11.312% | $155.3804 | $155.38 | $155.40 | $155.40 |
| 7 purchase totals = | $1,292.40 | $1,398.8002 | $1,398.80 | $1,398.75 | $1,398.90 | |