| 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 | $124.78 | 13.287% | $141.3595 | $141.36 | $141.35 | $141.40 |
| Purchase #2 | $29.36 | 7.571% | $31.5828 | $31.58 | $31.60 | $31.60 |
| Purchase #3 | $16.74 | 10.207% | $18.4487 | $18.45 | $18.45 | $18.40 |
| Purchase #4 | $207.91 | 13.665% | $236.3209 | $236.32 | $236.30 | $236.30 |
| Purchase #5 | $61.74 | 3.363% | $63.8163 | $63.82 | $63.80 | $63.80 |
| Purchase #6 | $136.59 | 7.206% | $146.4327 | $146.43 | $146.45 | $146.40 |
| Purchase #7 | $30.82 | 8.800% | $33.5322 | $33.53 | $33.55 | $33.50 |
| 7 purchase totals = | $607.94 | $671.4931 | $671.49 | $671.50 | $671.40 | |