| 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 | $149.82 | 9.711% | $164.369 | $164.37 | $164.35 | $164.40 |
| Purchase #2 | $171.35 | 9.279% | $187.2496 | $187.25 | $187.25 | $187.20 |
| Purchase #3 | $132.66 | 13.660% | $150.7814 | $150.78 | $150.80 | $150.80 |
| Purchase #4 | $249.32 | 9.578% | $273.1999 | $273.20 | $273.20 | $273.20 |
| Purchase #5 | $37.90 | 13.824% | $43.1393 | $43.14 | $43.15 | $43.10 |
| Purchase #6 | $52.91 | 3.453% | $54.737 | $54.74 | $54.75 | $54.70 |
| Purchase #7 | $26.99 | 6.809% | $28.8277 | $28.83 | $28.85 | $28.80 |
| 7 purchase totals = | $820.95 | $902.3039 | $902.31 | $902.35 | $902.20 | |