| 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 | $154.37 | 12.596% | $173.8144 | $173.81 | $173.80 | $173.80 |
| Purchase #2 | $89.97 | 13.404% | $102.0296 | $102.03 | $102.05 | $102.00 |
| Purchase #3 | $198.47 | 7.296% | $212.9504 | $212.95 | $212.95 | $213.00 |
| Purchase #4 | $80.68 | 9.538% | $88.3753 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $45.39 | 8.828% | $49.397 | $49.40 | $49.40 | $49.40 |
| Purchase #6 | $86.64 | 7.392% | $93.0444 | $93.04 | $93.05 | $93.00 |
| Purchase #7 | $127.25 | 6.398% | $135.3915 | $135.39 | $135.40 | $135.40 |
| 7 purchase totals = | $782.77 | $855.0026 | $855.00 | $855.05 | $855.00 | |