| 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 | $186.54 | 7.175% | $199.9242 | $199.92 | $199.90 | $199.90 |
| Purchase #2 | $57.75 | 7.213% | $61.9155 | $61.92 | $61.90 | $61.90 |
| Purchase #3 | $193.62 | 5.536% | $204.3388 | $204.34 | $204.35 | $204.30 |
| Purchase #4 | $226.64 | 9.359% | $247.8512 | $247.85 | $247.85 | $247.90 |
| Purchase #5 | $73.62 | 9.150% | $80.3562 | $80.36 | $80.35 | $80.40 |
| Purchase #6 | $28.60 | 12.253% | $32.1044 | $32.10 | $32.10 | $32.10 |
| Purchase #7 | $58.96 | 7.122% | $63.1591 | $63.16 | $63.15 | $63.20 |
| 7 purchase totals = | $825.73 | $889.6494 | $889.65 | $889.60 | $889.70 | |