| 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 | $175.95 | 5.778% | $186.1164 | $186.12 | $186.10 | $186.10 |
| Purchase #2 | $239.39 | 9.556% | $262.2661 | $262.27 | $262.25 | $262.30 |
| Purchase #3 | $214.59 | 10.668% | $237.4825 | $237.48 | $237.50 | $237.50 |
| Purchase #4 | $151.36 | 3.522% | $156.6909 | $156.69 | $156.70 | $156.70 |
| Purchase #5 | $130.32 | 6.292% | $138.5197 | $138.52 | $138.50 | $138.50 |
| Purchase #6 | $213.96 | 10.778% | $237.0206 | $237.02 | $237.00 | $237.00 |
| Purchase #7 | $174.58 | 6.628% | $186.1512 | $186.15 | $186.15 | $186.20 |
| 7 purchase totals = | $1,300.15 | $1,404.2474 | $1,404.25 | $1,404.20 | $1,404.30 | |