| 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 | $190.98 | 3.177% | $197.0474 | $197.05 | $197.05 | $197.00 |
| Purchase #2 | $179.73 | 3.634% | $186.2614 | $186.26 | $186.25 | $186.30 |
| Purchase #3 | $10.58 | 13.238% | $11.9806 | $11.98 | $12.00 | $12.00 |
| Purchase #4 | $157.34 | 6.643% | $167.7921 | $167.79 | $167.80 | $167.80 |
| Purchase #5 | $208.45 | 12.499% | $234.5042 | $234.50 | $234.50 | $234.50 |
| Purchase #6 | $158.86 | 6.848% | $169.7387 | $169.74 | $169.75 | $169.70 |
| Purchase #7 | $143.56 | 3.480% | $148.5559 | $148.56 | $148.55 | $148.60 |
| 7 purchase totals = | $1,049.50 | $1,115.8803 | $1,115.88 | $1,115.90 | $1,115.90 | |