| 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 | $129.42 | 9.682% | $141.9504 | $141.95 | $141.95 | $142.00 |
| Purchase #2 | $31.34 | 5.639% | $33.1073 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $225.55 | 4.506% | $235.7133 | $235.71 | $235.70 | $235.70 |
| Purchase #4 | $37.99 | 7.237% | $40.7393 | $40.74 | $40.75 | $40.70 |
| Purchase #5 | $93.87 | 3.618% | $97.2662 | $97.27 | $97.25 | $97.30 |
| Purchase #6 | $49.65 | 11.289% | $55.255 | $55.26 | $55.25 | $55.30 |
| Purchase #7 | $167.58 | 11.815% | $187.3796 | $187.38 | $187.40 | $187.40 |
| 7 purchase totals = | $735.40 | $791.4111 | $791.42 | $791.40 | $791.50 | |