| 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 | $157.90 | 7.465% | $169.6872 | $169.69 | $169.70 | $169.70 |
| Purchase #2 | $211.69 | 13.373% | $239.9993 | $240.00 | $240.00 | $240.00 |
| Purchase #3 | $89.67 | 10.488% | $99.0746 | $99.07 | $99.05 | $99.10 |
| Purchase #4 | $134.93 | 13.424% | $153.043 | $153.04 | $153.05 | $153.00 |
| Purchase #5 | $32.54 | 12.134% | $36.4884 | $36.49 | $36.50 | $36.50 |
| Purchase #6 | $233.30 | 12.861% | $263.3047 | $263.30 | $263.30 | $263.30 |
| Purchase #7 | $169.91 | 9.730% | $186.4422 | $186.44 | $186.45 | $186.40 |
| 7 purchase totals = | $1,029.94 | $1,148.0394 | $1,148.03 | $1,148.05 | $1,148.00 | |