| 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 | $140.97 | 5.714% | $149.025 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $143.34 | 3.195% | $147.9197 | $147.92 | $147.90 | $147.90 |
| Purchase #3 | $53.29 | 11.396% | $59.3629 | $59.36 | $59.35 | $59.40 |
| Purchase #4 | $175.67 | 6.138% | $186.4526 | $186.45 | $186.45 | $186.50 |
| Purchase #5 | $35.99 | 4.242% | $37.5167 | $37.52 | $37.50 | $37.50 |
| Purchase #6 | $191.97 | 4.578% | $200.7584 | $200.76 | $200.75 | $200.80 |
| Purchase #7 | $216.79 | 3.619% | $224.6356 | $224.64 | $224.65 | $224.60 |
| 7 purchase totals = | $958.02 | $1,005.6709 | $1,005.68 | $1,005.65 | $1,005.70 | |