| 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 | $144.46 | 11.329% | $160.8259 | $160.83 | $160.85 | $160.80 |
| Purchase #2 | $203.67 | 3.656% | $211.1162 | $211.12 | $211.10 | $211.10 |
| Purchase #3 | $219.87 | 11.313% | $244.7439 | $244.74 | $244.75 | $244.70 |
| Purchase #4 | $105.60 | 8.683% | $114.7692 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $155.73 | 8.783% | $169.4078 | $169.41 | $169.40 | $169.40 |
| Purchase #6 | $52.73 | 11.633% | $58.8641 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $97.43 | 3.538% | $100.8771 | $100.88 | $100.90 | $100.90 |
| 7 purchase totals = | $979.49 | $1,060.6042 | $1,060.61 | $1,060.60 | $1,060.60 | |