| 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 | $160.88 | 11.543% | $179.4504 | $179.45 | $179.45 | $179.50 |
| Purchase #2 | $198.47 | 7.741% | $213.8336 | $213.83 | $213.85 | $213.80 |
| Purchase #3 | $195.26 | 13.528% | $221.6748 | $221.67 | $221.65 | $221.70 |
| Purchase #4 | $167.59 | 5.823% | $177.3488 | $177.35 | $177.35 | $177.30 |
| Purchase #5 | $101.56 | 3.253% | $104.8637 | $104.86 | $104.85 | $104.90 |
| Purchase #6 | $175.52 | 3.820% | $182.2249 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $105.98 | 3.699% | $109.9002 | $109.90 | $109.90 | $109.90 |
| 7 purchase totals = | $1,105.26 | $1,189.2964 | $1,189.28 | $1,189.25 | $1,189.30 | |