| 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 | $77.47 | 8.547% | $84.0914 | $84.09 | $84.10 | $84.10 |
| Purchase #2 | $124.51 | 5.324% | $131.1389 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $204.37 | 11.545% | $227.9645 | $227.96 | $227.95 | $228.00 |
| Purchase #4 | $85.43 | 12.596% | $96.1908 | $96.19 | $96.20 | $96.20 |
| Purchase #5 | $42.39 | 3.835% | $44.0157 | $44.02 | $44.00 | $44.00 |
| Purchase #6 | $158.63 | 3.512% | $164.2011 | $164.20 | $164.20 | $164.20 |
| Purchase #7 | $99.40 | 10.456% | $109.7933 | $109.79 | $109.80 | $109.80 |
| 7 purchase totals = | $792.20 | $857.3957 | $857.39 | $857.40 | $857.40 | |