| 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 | $11.62 | 9.871% | $12.767 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $161.99 | 12.719% | $182.5935 | $182.59 | $182.60 | $182.60 |
| Purchase #3 | $182.39 | 11.843% | $203.9904 | $203.99 | $204.00 | $204.00 |
| Purchase #4 | $167.50 | 10.398% | $184.9167 | $184.92 | $184.90 | $184.90 |
| Purchase #5 | $184.67 | 11.619% | $206.1268 | $206.13 | $206.15 | $206.10 |
| Purchase #6 | $205.60 | 8.831% | $223.7565 | $223.76 | $223.75 | $223.80 |
| Purchase #7 | $114.36 | 13.160% | $129.4098 | $129.41 | $129.40 | $129.40 |
| 7 purchase totals = | $1,028.13 | $1,143.5607 | $1,143.57 | $1,143.55 | $1,143.60 | |