| 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 | $127.97 | 10.667% | $141.6206 | $141.62 | $141.60 | $141.60 |
| Purchase #2 | $8.33 | 10.715% | $9.2226 | $9.22 | $9.20 | $9.20 |
| Purchase #3 | $41.27 | 8.864% | $44.9282 | $44.93 | $44.95 | $44.90 |
| Purchase #4 | $48.76 | 13.863% | $55.5196 | $55.52 | $55.50 | $55.50 |
| Purchase #5 | $141.70 | 3.739% | $146.9982 | $147.00 | $147.00 | $147.00 |
| Purchase #6 | $167.34 | 10.404% | $184.7501 | $184.75 | $184.75 | $184.80 |
| Purchase #7 | $70.51 | 8.769% | $76.693 | $76.69 | $76.70 | $76.70 |
| 7 purchase totals = | $605.88 | $659.7323 | $659.73 | $659.70 | $659.70 | |