| 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 | $153.45 | 11.495% | $171.0891 | $171.09 | $171.10 | $171.10 |
| Purchase #2 | $71.74 | 12.346% | $80.597 | $80.60 | $80.60 | $80.60 |
| Purchase #3 | $146.27 | 5.660% | $154.5489 | $154.55 | $154.55 | $154.50 |
| Purchase #4 | $65.95 | 7.588% | $70.9543 | $70.95 | $70.95 | $71.00 |
| Purchase #5 | $212.36 | 11.844% | $237.5119 | $237.51 | $237.50 | $237.50 |
| Purchase #6 | $215.68 | 11.531% | $240.5501 | $240.55 | $240.55 | $240.60 |
| Purchase #7 | $204.42 | 4.469% | $213.5555 | $213.56 | $213.55 | $213.60 |
| 7 purchase totals = | $1,069.87 | $1,168.8068 | $1,168.81 | $1,168.80 | $1,168.90 | |