| 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 | $155.72 | 4.411% | $162.5888 | $162.59 | $162.60 | $162.60 |
| Purchase #2 | $30.62 | 3.535% | $31.7024 | $31.70 | $31.70 | $31.70 |
| Purchase #3 | $168.25 | 10.595% | $186.0761 | $186.08 | $186.10 | $186.10 |
| Purchase #4 | $67.84 | 5.346% | $71.4667 | $71.47 | $71.45 | $71.50 |
| Purchase #5 | $120.37 | 13.740% | $136.9088 | $136.91 | $136.90 | $136.90 |
| Purchase #6 | $191.54 | 9.164% | $209.0927 | $209.09 | $209.10 | $209.10 |
| Purchase #7 | $23.88 | 8.701% | $25.9578 | $25.96 | $25.95 | $26.00 |
| 7 purchase totals = | $758.22 | $823.7933 | $823.80 | $823.80 | $823.90 | |