| 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 | $90.45 | 8.665% | $98.2875 | $98.29 | $98.30 | $98.30 |
| Purchase #2 | $158.55 | 6.451% | $168.7781 | $168.78 | $168.80 | $168.80 |
| Purchase #3 | $106.35 | 3.805% | $110.3966 | $110.40 | $110.40 | $110.40 |
| Purchase #4 | $127.53 | 10.643% | $141.103 | $141.10 | $141.10 | $141.10 |
| Purchase #5 | $161.34 | 5.720% | $170.5686 | $170.57 | $170.55 | $170.60 |
| Purchase #6 | $154.46 | 9.812% | $169.6156 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $180.70 | 11.106% | $200.7685 | $200.77 | $200.75 | $200.80 |
| 7 purchase totals = | $979.38 | $1,059.5179 | $1,059.53 | $1,059.50 | $1,059.60 | |