| 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 | $207.79 | 5.484% | $219.1852 | $219.19 | $219.20 | $219.20 |
| Purchase #2 | $134.67 | 3.346% | $139.1761 | $139.18 | $139.20 | $139.20 |
| Purchase #3 | $183.66 | 7.461% | $197.3629 | $197.36 | $197.35 | $197.40 |
| Purchase #4 | $92.47 | 13.272% | $104.7426 | $104.74 | $104.75 | $104.70 |
| Purchase #5 | $118.54 | 9.291% | $129.5536 | $129.55 | $129.55 | $129.60 |
| Purchase #6 | $13.32 | 5.617% | $14.0682 | $14.07 | $14.05 | $14.10 |
| Purchase #7 | $153.97 | 9.500% | $168.5972 | $168.60 | $168.60 | $168.60 |
| 7 purchase totals = | $904.42 | $972.6858 | $972.69 | $972.70 | $972.80 | |