| 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 | $156.35 | 6.442% | $166.4221 | $166.42 | $166.40 | $166.40 |
| Purchase #2 | $178.79 | 8.335% | $193.6921 | $193.69 | $193.70 | $193.70 |
| Purchase #3 | $200.96 | 12.775% | $226.6326 | $226.63 | $226.65 | $226.60 |
| Purchase #4 | $240.40 | 8.410% | $260.6176 | $260.62 | $260.60 | $260.60 |
| Purchase #5 | $24.46 | 9.466% | $26.7754 | $26.78 | $26.80 | $26.80 |
| Purchase #6 | $154.65 | 7.308% | $165.9518 | $165.95 | $165.95 | $166.00 |
| Purchase #7 | $107.32 | 13.414% | $121.7159 | $121.72 | $121.70 | $121.70 |
| 7 purchase totals = | $1,062.93 | $1,161.8075 | $1,161.81 | $1,161.80 | $1,161.80 | |