| 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 | $33.28 | 8.837% | $36.221 | $36.22 | $36.20 | $36.20 |
| Purchase #2 | $163.93 | 12.243% | $183.9999 | $184.00 | $184.00 | $184.00 |
| Purchase #3 | $145.33 | 13.607% | $165.1051 | $165.11 | $165.10 | $165.10 |
| Purchase #4 | $10.32 | 4.203% | $10.7537 | $10.75 | $10.75 | $10.80 |
| Purchase #5 | $44.32 | 7.335% | $47.5709 | $47.57 | $47.55 | $47.60 |
| Purchase #6 | $188.42 | 4.400% | $196.7105 | $196.71 | $196.70 | $196.70 |
| Purchase #7 | $11.34 | 12.737% | $12.7844 | $12.78 | $12.80 | $12.80 |
| 7 purchase totals = | $596.94 | $653.1455 | $653.14 | $653.10 | $653.20 | |