| 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 | $136.96 | 10.600% | $151.4778 | $151.48 | $151.50 | $151.50 |
| Purchase #2 | $195.74 | 4.686% | $204.9124 | $204.91 | $204.90 | $204.90 |
| Purchase #3 | $69.79 | 9.122% | $76.1562 | $76.16 | $76.15 | $76.20 |
| Purchase #4 | $53.74 | 3.157% | $55.4366 | $55.44 | $55.45 | $55.40 |
| Purchase #5 | $51.86 | 10.390% | $57.2483 | $57.25 | $57.25 | $57.20 |
| Purchase #6 | $209.27 | 10.338% | $230.9043 | $230.90 | $230.90 | $230.90 |
| Purchase #7 | $40.95 | 11.253% | $45.5581 | $45.56 | $45.55 | $45.60 |
| 7 purchase totals = | $758.31 | $821.6937 | $821.70 | $821.70 | $821.70 | |