| 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 | $151.43 | 12.186% | $169.8833 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $145.32 | 9.732% | $159.4625 | $159.46 | $159.45 | $159.50 |
| Purchase #3 | $187.85 | 9.277% | $205.2768 | $205.28 | $205.30 | $205.30 |
| Purchase #4 | $6.83 | 6.609% | $7.2814 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $21.30 | 10.841% | $23.6091 | $23.61 | $23.60 | $23.60 |
| Purchase #6 | $125.82 | 5.312% | $132.5036 | $132.50 | $132.50 | $132.50 |
| Purchase #7 | $237.67 | 10.528% | $262.6919 | $262.69 | $262.70 | $262.70 |
| 7 purchase totals = | $876.22 | $960.7086 | $960.70 | $960.75 | $960.80 | |