| 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 | $190.89 | 11.755% | $213.3291 | $213.33 | $213.35 | $213.30 |
| Purchase #2 | $157.61 | 10.752% | $174.5562 | $174.56 | $174.55 | $174.60 |
| Purchase #3 | $134.60 | 4.567% | $140.7472 | $140.75 | $140.75 | $140.70 |
| Purchase #4 | $77.34 | 7.309% | $82.9928 | $82.99 | $83.00 | $83.00 |
| Purchase #5 | $75.27 | 10.750% | $83.3615 | $83.36 | $83.35 | $83.40 |
| Purchase #6 | $214.41 | 9.593% | $234.9784 | $234.98 | $235.00 | $235.00 |
| Purchase #7 | $142.69 | 11.281% | $158.7869 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $992.81 | $1,088.7521 | $1,088.76 | $1,088.80 | $1,088.80 | |