| 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 | $104.51 | 13.639% | $118.7641 | $118.76 | $118.75 | $118.80 |
| Purchase #2 | $189.50 | 13.302% | $214.7073 | $214.71 | $214.70 | $214.70 |
| Purchase #3 | $141.37 | 3.635% | $146.5088 | $146.51 | $146.50 | $146.50 |
| Purchase #4 | $139.58 | 12.717% | $157.3304 | $157.33 | $157.35 | $157.30 |
| Purchase #5 | $229.28 | 11.691% | $256.0851 | $256.09 | $256.10 | $256.10 |
| Purchase #6 | $33.66 | 9.215% | $36.7618 | $36.76 | $36.75 | $36.80 |
| Purchase #7 | $238.92 | 3.276% | $246.747 | $246.75 | $246.75 | $246.70 |
| 7 purchase totals = | $1,076.82 | $1,176.9045 | $1,176.91 | $1,176.90 | $1,176.90 | |