| 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 | $187.90 | 6.828% | $200.7298 | $200.73 | $200.75 | $200.70 |
| Purchase #2 | $140.36 | 6.737% | $149.8161 | $149.82 | $149.80 | $149.80 |
| Purchase #3 | $232.79 | 12.416% | $261.6932 | $261.69 | $261.70 | $261.70 |
| Purchase #4 | $180.40 | 7.400% | $193.7496 | $193.75 | $193.75 | $193.70 |
| Purchase #5 | $131.30 | 4.836% | $137.6497 | $137.65 | $137.65 | $137.60 |
| Purchase #6 | $54.77 | 5.138% | $57.5841 | $57.58 | $57.60 | $57.60 |
| Purchase #7 | $144.46 | 5.739% | $152.7506 | $152.75 | $152.75 | $152.80 |
| 7 purchase totals = | $1,071.98 | $1,153.9731 | $1,153.97 | $1,154.00 | $1,153.90 | |