| 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 | $171.40 | 10.456% | $189.3216 | $189.32 | $189.30 | $189.30 |
| Purchase #2 | $49.95 | 8.428% | $54.1598 | $54.16 | $54.15 | $54.20 |
| Purchase #3 | $22.43 | 8.402% | $24.3146 | $24.31 | $24.30 | $24.30 |
| Purchase #4 | $36.95 | 9.841% | $40.5862 | $40.59 | $40.60 | $40.60 |
| Purchase #5 | $205.99 | 8.607% | $223.7196 | $223.72 | $223.70 | $223.70 |
| Purchase #6 | $41.62 | 6.524% | $44.3353 | $44.34 | $44.35 | $44.30 |
| Purchase #7 | $68.67 | 11.709% | $76.7106 | $76.71 | $76.70 | $76.70 |
| 7 purchase totals = | $597.01 | $653.1477 | $653.15 | $653.10 | $653.10 | |