| 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 | $118.91 | 12.124% | $133.3266 | $133.33 | $133.35 | $133.30 |
| Purchase #2 | $157.39 | 12.755% | $177.4651 | $177.47 | $177.45 | $177.50 |
| Purchase #3 | $184.52 | 9.127% | $201.3611 | $201.36 | $201.35 | $201.40 |
| Purchase #4 | $109.37 | 3.734% | $113.4539 | $113.45 | $113.45 | $113.50 |
| Purchase #5 | $149.75 | 10.235% | $165.0769 | $165.08 | $165.10 | $165.10 |
| Purchase #6 | $88.99 | 11.774% | $99.4677 | $99.47 | $99.45 | $99.50 |
| Purchase #7 | $197.36 | 9.440% | $215.9908 | $215.99 | $216.00 | $216.00 |
| 7 purchase totals = | $1,006.29 | $1,106.1421 | $1,106.15 | $1,106.15 | $1,106.30 | |