| 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 | $182.97 | 5.385% | $192.8229 | $192.82 | $192.80 | $192.80 |
| Purchase #2 | $135.49 | 6.823% | $144.7345 | $144.73 | $144.75 | $144.70 |
| Purchase #3 | $207.79 | 3.534% | $215.1333 | $215.13 | $215.15 | $215.10 |
| Purchase #4 | $175.77 | 10.556% | $194.3243 | $194.32 | $194.30 | $194.30 |
| Purchase #5 | $12.45 | 12.536% | $14.0107 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $218.58 | 12.772% | $246.497 | $246.50 | $246.50 | $246.50 |
| Purchase #7 | $234.89 | 7.735% | $253.0587 | $253.06 | $253.05 | $253.10 |
| 7 purchase totals = | $1,167.94 | $1,260.5814 | $1,260.57 | $1,260.55 | $1,260.50 | |