| 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 | $125.95 | 9.581% | $138.0173 | $138.02 | $138.00 | $138.00 |
| Purchase #2 | $162.82 | 12.539% | $183.236 | $183.24 | $183.25 | $183.20 |
| Purchase #3 | $144.30 | 9.471% | $157.9667 | $157.97 | $157.95 | $158.00 |
| Purchase #4 | $68.71 | 4.722% | $71.9545 | $71.95 | $71.95 | $72.00 |
| Purchase #5 | $176.72 | 11.620% | $197.2549 | $197.25 | $197.25 | $197.30 |
| Purchase #6 | $125.92 | 6.620% | $134.2559 | $134.26 | $134.25 | $134.30 |
| Purchase #7 | $209.64 | 10.513% | $231.6795 | $231.68 | $231.70 | $231.70 |
| 7 purchase totals = | $1,014.06 | $1,114.3648 | $1,114.37 | $1,114.35 | $1,114.50 | |