| 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 | $182.90 | 7.607% | $196.8132 | $196.81 | $196.80 | $196.80 |
| Purchase #2 | $190.81 | 9.461% | $208.8625 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $205.85 | 11.849% | $230.2412 | $230.24 | $230.25 | $230.20 |
| Purchase #4 | $193.46 | 11.743% | $216.178 | $216.18 | $216.20 | $216.20 |
| Purchase #5 | $138.92 | 12.242% | $155.9266 | $155.93 | $155.95 | $155.90 |
| Purchase #6 | $209.51 | 8.357% | $227.0188 | $227.02 | $227.00 | $227.00 |
| Purchase #7 | $102.50 | 10.171% | $112.9253 | $112.93 | $112.95 | $112.90 |
| 7 purchase totals = | $1,223.95 | $1,347.9656 | $1,347.97 | $1,348.00 | $1,347.90 | |