| 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 | $141.92 | 3.155% | $146.3976 | $146.40 | $146.40 | $146.40 |
| Purchase #2 | $149.64 | 3.696% | $155.1707 | $155.17 | $155.15 | $155.20 |
| Purchase #3 | $207.27 | 12.829% | $233.8607 | $233.86 | $233.85 | $233.90 |
| Purchase #4 | $246.31 | 8.789% | $267.9582 | $267.96 | $267.95 | $268.00 |
| Purchase #5 | $165.30 | 8.301% | $179.0216 | $179.02 | $179.00 | $179.00 |
| Purchase #6 | $49.45 | 13.129% | $55.9423 | $55.94 | $55.95 | $55.90 |
| Purchase #7 | $77.71 | 3.494% | $80.4252 | $80.43 | $80.45 | $80.40 |
| 7 purchase totals = | $1,037.60 | $1,118.7763 | $1,118.78 | $1,118.75 | $1,118.80 | |