| 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 | $126.94 | 9.653% | $139.1935 | $139.19 | $139.20 | $139.20 |
| Purchase #2 | $230.84 | 11.484% | $257.3497 | $257.35 | $257.35 | $257.30 |
| Purchase #3 | $184.82 | 7.775% | $199.1898 | $199.19 | $199.20 | $199.20 |
| Purchase #4 | $50.69 | 13.797% | $57.6837 | $57.68 | $57.70 | $57.70 |
| Purchase #5 | $204.43 | 8.671% | $222.1561 | $222.16 | $222.15 | $222.20 |
| Purchase #6 | $186.52 | 10.768% | $206.6045 | $206.60 | $206.60 | $206.60 |
| Purchase #7 | $100.83 | 3.541% | $104.4004 | $104.40 | $104.40 | $104.40 |
| 7 purchase totals = | $1,085.07 | $1,186.5777 | $1,186.57 | $1,186.60 | $1,186.60 | |