| 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 | $163.31 | 12.284% | $183.371 | $183.37 | $183.35 | $183.40 |
| Purchase #2 | $211.26 | 12.206% | $237.0464 | $237.05 | $237.05 | $237.00 |
| Purchase #3 | $154.59 | 10.520% | $170.8529 | $170.85 | $170.85 | $170.90 |
| Purchase #4 | $20.37 | 3.450% | $21.0728 | $21.07 | $21.05 | $21.10 |
| Purchase #5 | $44.92 | 7.677% | $48.3685 | $48.37 | $48.35 | $48.40 |
| Purchase #6 | $140.33 | 6.656% | $149.6704 | $149.67 | $149.65 | $149.70 |
| Purchase #7 | $110.57 | 4.646% | $115.7071 | $115.71 | $115.70 | $115.70 |
| 7 purchase totals = | $845.35 | $926.0891 | $926.09 | $926.00 | $926.20 | |