| 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 | $137.36 | 11.445% | $153.0809 | $153.08 | $153.10 | $153.10 |
| Purchase #2 | $137.54 | 3.137% | $141.8546 | $141.85 | $141.85 | $141.90 |
| Purchase #3 | $93.59 | 11.591% | $104.438 | $104.44 | $104.45 | $104.40 |
| Purchase #4 | $28.84 | 4.538% | $30.1488 | $30.15 | $30.15 | $30.10 |
| Purchase #5 | $174.71 | 4.713% | $182.9441 | $182.94 | $182.95 | $182.90 |
| Purchase #6 | $138.59 | 8.838% | $150.8386 | $150.84 | $150.85 | $150.80 |
| Purchase #7 | $226.38 | 7.774% | $243.9788 | $243.98 | $244.00 | $244.00 |
| 7 purchase totals = | $937.01 | $1,007.2838 | $1,007.28 | $1,007.35 | $1,007.20 | |