| 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 | $99.72 | 9.798% | $109.4906 | $109.49 | $109.50 | $109.50 |
| Purchase #2 | $175.61 | 3.620% | $181.9671 | $181.97 | $181.95 | $182.00 |
| Purchase #3 | $117.99 | 9.874% | $129.6403 | $129.64 | $129.65 | $129.60 |
| Purchase #4 | $168.34 | 9.627% | $184.5461 | $184.55 | $184.55 | $184.50 |
| Purchase #5 | $48.33 | 11.629% | $53.9503 | $53.95 | $53.95 | $54.00 |
| Purchase #6 | $132.68 | 7.159% | $142.1786 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $77.28 | 11.831% | $86.423 | $86.42 | $86.40 | $86.40 |
| 7 purchase totals = | $819.95 | $888.1960 | $888.20 | $888.20 | $888.20 | |