| 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 | $182.52 | 12.761% | $205.8114 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $20.82 | 4.585% | $21.7746 | $21.77 | $21.75 | $21.80 |
| Purchase #3 | $207.27 | 10.796% | $229.6469 | $229.65 | $229.65 | $229.60 |
| Purchase #4 | $245.60 | 12.598% | $276.5407 | $276.54 | $276.55 | $276.50 |
| Purchase #5 | $151.87 | 3.573% | $157.2963 | $157.30 | $157.30 | $157.30 |
| Purchase #6 | $14.86 | 6.134% | $15.7715 | $15.77 | $15.75 | $15.80 |
| Purchase #7 | $184.54 | 12.775% | $208.115 | $208.12 | $208.10 | $208.10 |
| 7 purchase totals = | $1,007.48 | $1,114.9564 | $1,114.96 | $1,114.90 | $1,114.90 | |