| 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 | $154.25 | 11.435% | $171.8885 | $171.89 | $171.90 | $171.90 |
| Purchase #2 | $249.66 | 13.679% | $283.811 | $283.81 | $283.80 | $283.80 |
| Purchase #3 | $140.61 | 8.389% | $152.4058 | $152.41 | $152.40 | $152.40 |
| Purchase #4 | $204.49 | 13.426% | $231.9448 | $231.94 | $231.95 | $231.90 |
| Purchase #5 | $71.46 | 11.869% | $79.9416 | $79.94 | $79.95 | $79.90 |
| Purchase #6 | $186.27 | 11.646% | $207.963 | $207.96 | $207.95 | $208.00 |
| Purchase #7 | $7.39 | 7.480% | $7.9428 | $7.94 | $7.95 | $7.90 |
| 7 purchase totals = | $1,014.13 | $1,135.8975 | $1,135.89 | $1,135.90 | $1,135.80 | |