| 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 | $154.66 | 5.760% | $163.5684 | $163.57 | $163.55 | $163.60 |
| Purchase #2 | $141.53 | 5.864% | $149.8293 | $149.83 | $149.85 | $149.80 |
| Purchase #3 | $147.87 | 6.676% | $157.7418 | $157.74 | $157.75 | $157.70 |
| Purchase #4 | $68.40 | 4.646% | $71.5779 | $71.58 | $71.60 | $71.60 |
| Purchase #5 | $64.35 | 5.254% | $67.7309 | $67.73 | $67.75 | $67.70 |
| Purchase #6 | $63.54 | 4.469% | $66.3796 | $66.38 | $66.40 | $66.40 |
| Purchase #7 | $168.73 | 8.722% | $183.4466 | $183.45 | $183.45 | $183.40 |
| 7 purchase totals = | $809.08 | $860.2745 | $860.28 | $860.35 | $860.20 | |