| 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 | $137.34 | 13.605% | $156.0251 | $156.03 | $156.05 | $156.00 |
| Purchase #2 | $183.72 | 9.432% | $201.0485 | $201.05 | $201.05 | $201.00 |
| Purchase #3 | $136.31 | 12.704% | $153.6268 | $153.63 | $153.65 | $153.60 |
| Purchase #4 | $33.85 | 13.446% | $38.4015 | $38.40 | $38.40 | $38.40 |
| Purchase #5 | $138.36 | 8.789% | $150.5205 | $150.52 | $150.50 | $150.50 |
| Purchase #6 | $33.42 | 5.446% | $35.2401 | $35.24 | $35.25 | $35.20 |
| Purchase #7 | $75.97 | 12.264% | $85.287 | $85.29 | $85.30 | $85.30 |
| 7 purchase totals = | $738.97 | $820.1495 | $820.16 | $820.20 | $820.00 | |