| 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 | $120.60 | 13.599% | $137.0004 | $137.00 | $137.00 | $137.00 |
| Purchase #2 | $25.91 | 4.155% | $26.9866 | $26.99 | $27.00 | $27.00 |
| Purchase #3 | $137.73 | 9.730% | $151.1311 | $151.13 | $151.15 | $151.10 |
| Purchase #4 | $174.84 | 9.428% | $191.3239 | $191.32 | $191.30 | $191.30 |
| Purchase #5 | $185.34 | 13.269% | $209.9328 | $209.93 | $209.95 | $209.90 |
| Purchase #6 | $11.52 | 9.806% | $12.6497 | $12.65 | $12.65 | $12.60 |
| Purchase #7 | $97.81 | 6.419% | $104.0884 | $104.09 | $104.10 | $104.10 |
| 7 purchase totals = | $753.75 | $833.1129 | $833.11 | $833.15 | $833.00 | |