| 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 | $136.87 | 11.414% | $152.4923 | $152.49 | $152.50 | $152.50 |
| Purchase #2 | $167.37 | 12.864% | $188.9005 | $188.90 | $188.90 | $188.90 |
| Purchase #3 | $142.41 | 13.388% | $161.4759 | $161.48 | $161.50 | $161.50 |
| Purchase #4 | $77.69 | 3.728% | $80.5863 | $80.59 | $80.60 | $80.60 |
| Purchase #5 | $117.93 | 12.140% | $132.2467 | $132.25 | $132.25 | $132.20 |
| Purchase #6 | $57.39 | 10.614% | $63.4814 | $63.48 | $63.50 | $63.50 |
| Purchase #7 | $223.95 | 3.690% | $232.2138 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $923.61 | $1,011.3969 | $1,011.40 | $1,011.45 | $1,011.40 | |