| 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 | $208.51 | 7.335% | $223.8042 | $223.80 | $223.80 | $223.80 |
| Purchase #2 | $145.72 | 12.640% | $164.139 | $164.14 | $164.15 | $164.10 |
| Purchase #3 | $206.96 | 12.503% | $232.8362 | $232.84 | $232.85 | $232.80 |
| Purchase #4 | $188.29 | 9.391% | $205.9723 | $205.97 | $205.95 | $206.00 |
| Purchase #5 | $129.93 | 9.587% | $142.3864 | $142.39 | $142.40 | $142.40 |
| Purchase #6 | $167.96 | 9.725% | $184.2941 | $184.29 | $184.30 | $184.30 |
| Purchase #7 | $169.86 | 7.301% | $182.2615 | $182.26 | $182.25 | $182.30 |
| 7 purchase totals = | $1,217.23 | $1,335.6937 | $1,335.69 | $1,335.70 | $1,335.70 | |