| 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 | $126.36 | 13.550% | $143.4818 | $143.48 | $143.50 | $143.50 |
| Purchase #2 | $76.44 | 8.362% | $82.8319 | $82.83 | $82.85 | $82.80 |
| Purchase #3 | $226.39 | 9.184% | $247.1817 | $247.18 | $247.20 | $247.20 |
| Purchase #4 | $19.54 | 11.132% | $21.7152 | $21.72 | $21.70 | $21.70 |
| Purchase #5 | $207.46 | 13.205% | $234.8551 | $234.86 | $234.85 | $234.90 |
| Purchase #6 | $161.29 | 13.775% | $183.5077 | $183.51 | $183.50 | $183.50 |
| Purchase #7 | $77.34 | 3.404% | $79.9727 | $79.97 | $79.95 | $80.00 |
| 7 purchase totals = | $894.82 | $993.5461 | $993.55 | $993.55 | $993.60 | |