| 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 | $130.61 | 7.413% | $140.2921 | $140.29 | $140.30 | $140.30 |
| Purchase #2 | $103.26 | 11.446% | $115.0791 | $115.08 | $115.10 | $115.10 |
| Purchase #3 | $54.36 | 12.300% | $61.0463 | $61.05 | $61.05 | $61.00 |
| Purchase #4 | $24.78 | 8.414% | $26.865 | $26.87 | $26.85 | $26.90 |
| Purchase #5 | $13.88 | 12.617% | $15.6312 | $15.63 | $15.65 | $15.60 |
| Purchase #6 | $115.29 | 12.712% | $129.9457 | $129.95 | $129.95 | $129.90 |
| Purchase #7 | $186.69 | 8.798% | $203.115 | $203.12 | $203.10 | $203.10 |
| 7 purchase totals = | $628.87 | $691.9744 | $691.99 | $692.00 | $691.90 | |