| 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 | $131.93 | 6.436% | $140.421 | $140.42 | $140.40 | $140.40 |
| Purchase #2 | $143.84 | 3.579% | $148.988 | $148.99 | $149.00 | $149.00 |
| Purchase #3 | $44.79 | 10.659% | $49.5642 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $134.47 | 3.174% | $138.7381 | $138.74 | $138.75 | $138.70 |
| Purchase #5 | $33.41 | 11.362% | $37.206 | $37.21 | $37.20 | $37.20 |
| Purchase #6 | $184.69 | 4.630% | $193.2411 | $193.24 | $193.25 | $193.20 |
| Purchase #7 | $30.82 | 8.758% | $33.5192 | $33.52 | $33.50 | $33.50 |
| 7 purchase totals = | $703.95 | $741.6776 | $741.68 | $741.65 | $741.60 | |