| 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 | $162.93 | 13.512% | $184.9451 | $184.95 | $184.95 | $184.90 |
| Purchase #2 | $231.79 | 6.162% | $246.0729 | $246.07 | $246.05 | $246.10 |
| Purchase #3 | $71.73 | 12.298% | $80.5514 | $80.55 | $80.55 | $80.60 |
| Purchase #4 | $47.72 | 5.435% | $50.3136 | $50.31 | $50.30 | $50.30 |
| Purchase #5 | $145.89 | 12.433% | $164.0285 | $164.03 | $164.05 | $164.00 |
| Purchase #6 | $134.36 | 9.372% | $146.9522 | $146.95 | $146.95 | $147.00 |
| Purchase #7 | $30.91 | 3.203% | $31.9 | $31.90 | $31.90 | $31.90 |
| 7 purchase totals = | $825.33 | $904.7637 | $904.76 | $904.75 | $904.80 | |