| 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 | $146.70 | 6.275% | $155.9054 | $155.91 | $155.90 | $155.90 |
| Purchase #2 | $25.47 | 13.110% | $28.8091 | $28.81 | $28.80 | $28.80 |
| Purchase #3 | $89.28 | 9.582% | $97.8348 | $97.83 | $97.85 | $97.80 |
| Purchase #4 | $81.84 | 10.145% | $90.1427 | $90.14 | $90.15 | $90.10 |
| Purchase #5 | $49.33 | 6.778% | $52.6736 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $164.49 | 10.692% | $182.0773 | $182.08 | $182.10 | $182.10 |
| Purchase #7 | $71.75 | 4.590% | $75.0433 | $75.04 | $75.05 | $75.00 |
| 7 purchase totals = | $628.86 | $682.4862 | $682.48 | $682.50 | $682.40 | |