| 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 | $139.74 | 4.798% | $146.4447 | $146.44 | $146.45 | $146.40 |
| Purchase #2 | $30.41 | 12.873% | $34.3247 | $34.32 | $34.30 | $34.30 |
| Purchase #3 | $21.36 | 9.577% | $23.4056 | $23.41 | $23.40 | $23.40 |
| Purchase #4 | $111.65 | 6.765% | $119.2031 | $119.20 | $119.20 | $119.20 |
| Purchase #5 | $24.79 | 9.683% | $27.1904 | $27.19 | $27.20 | $27.20 |
| Purchase #6 | $211.94 | 5.124% | $222.7998 | $222.80 | $222.80 | $222.80 |
| Purchase #7 | $55.26 | 5.400% | $58.244 | $58.24 | $58.25 | $58.20 |
| 7 purchase totals = | $595.15 | $631.6123 | $631.60 | $631.60 | $631.50 | |