| 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 | $162.52 | 10.866% | $180.1794 | $180.18 | $180.20 | $180.20 |
| Purchase #2 | $23.82 | 6.536% | $25.3769 | $25.38 | $25.40 | $25.40 |
| Purchase #3 | $177.34 | 13.816% | $201.8413 | $201.84 | $201.85 | $201.80 |
| Purchase #4 | $58.60 | 7.715% | $63.121 | $63.12 | $63.10 | $63.10 |
| Purchase #5 | $77.33 | 3.523% | $80.0543 | $80.05 | $80.05 | $80.10 |
| Purchase #6 | $186.56 | 9.383% | $204.0649 | $204.06 | $204.05 | $204.10 |
| Purchase #7 | $90.37 | 4.137% | $94.1086 | $94.11 | $94.10 | $94.10 |
| 7 purchase totals = | $776.54 | $848.7464 | $848.74 | $848.75 | $848.80 | |