| 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 | $178.90 | 6.429% | $190.4015 | $190.40 | $190.40 | $190.40 |
| Purchase #2 | $71.40 | 5.308% | $75.1899 | $75.19 | $75.20 | $75.20 |
| Purchase #3 | $209.33 | 11.187% | $232.7477 | $232.75 | $232.75 | $232.70 |
| Purchase #4 | $183.35 | 8.633% | $199.1786 | $199.18 | $199.20 | $199.20 |
| Purchase #5 | $74.34 | 11.170% | $82.6438 | $82.64 | $82.65 | $82.60 |
| Purchase #6 | $89.88 | 12.223% | $100.866 | $100.87 | $100.85 | $100.90 |
| Purchase #7 | $208.52 | 3.607% | $216.0413 | $216.04 | $216.05 | $216.00 |
| 7 purchase totals = | $1,015.72 | $1,097.0688 | $1,097.07 | $1,097.10 | $1,097.00 | |