| 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 | $127.51 | 12.522% | $143.4768 | $143.48 | $143.50 | $143.50 |
| Purchase #2 | $205.35 | 6.513% | $218.7244 | $218.72 | $218.70 | $218.70 |
| Purchase #3 | $121.90 | 12.611% | $137.2728 | $137.27 | $137.25 | $137.30 |
| Purchase #4 | $84.44 | 5.629% | $89.1931 | $89.19 | $89.20 | $89.20 |
| Purchase #5 | $17.37 | 13.139% | $19.6522 | $19.65 | $19.65 | $19.70 |
| Purchase #6 | $85.49 | 9.557% | $93.6603 | $93.66 | $93.65 | $93.70 |
| Purchase #7 | $19.68 | 11.451% | $21.9336 | $21.93 | $21.95 | $21.90 |
| 7 purchase totals = | $661.74 | $723.9132 | $723.90 | $723.90 | $724.00 | |