| 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 | $174.65 | 10.541% | $193.0599 | $193.06 | $193.05 | $193.10 |
| Purchase #2 | $50.38 | 13.493% | $57.1778 | $57.18 | $57.20 | $57.20 |
| Purchase #3 | $235.68 | 13.707% | $267.9847 | $267.98 | $268.00 | $268.00 |
| Purchase #4 | $75.84 | 12.542% | $85.3519 | $85.35 | $85.35 | $85.40 |
| Purchase #5 | $208.42 | 9.866% | $228.9827 | $228.98 | $229.00 | $229.00 |
| Purchase #6 | $73.59 | 12.175% | $82.5496 | $82.55 | $82.55 | $82.50 |
| Purchase #7 | $13.50 | 3.140% | $13.9239 | $13.92 | $13.90 | $13.90 |
| 7 purchase totals = | $832.06 | $929.0305 | $929.02 | $929.05 | $929.10 | |