| 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 | $176.47 | 11.741% | $197.1893 | $197.19 | $197.20 | $197.20 |
| Purchase #2 | $249.99 | 4.322% | $260.7946 | $260.79 | $260.80 | $260.80 |
| Purchase #3 | $17.57 | 6.726% | $18.7518 | $18.75 | $18.75 | $18.80 |
| Purchase #4 | $32.50 | 5.435% | $34.2664 | $34.27 | $34.25 | $34.30 |
| Purchase #5 | $163.54 | 7.155% | $175.2413 | $175.24 | $175.25 | $175.20 |
| Purchase #6 | $5.82 | 6.475% | $6.1968 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $179.49 | 13.826% | $204.3063 | $204.31 | $204.30 | $204.30 |
| 7 purchase totals = | $825.38 | $896.7465 | $896.75 | $896.75 | $896.80 | |