| 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 | $169.31 | 10.402% | $186.9216 | $186.92 | $186.90 | $186.90 |
| Purchase #2 | $56.69 | 12.172% | $63.5903 | $63.59 | $63.60 | $63.60 |
| Purchase #3 | $34.41 | 6.531% | $36.6573 | $36.66 | $36.65 | $36.70 |
| Purchase #4 | $47.56 | 9.545% | $52.0996 | $52.10 | $52.10 | $52.10 |
| Purchase #5 | $37.82 | 10.394% | $41.751 | $41.75 | $41.75 | $41.80 |
| Purchase #6 | $170.86 | 9.764% | $187.5428 | $187.54 | $187.55 | $187.50 |
| Purchase #7 | $33.55 | 3.685% | $34.7863 | $34.79 | $34.80 | $34.80 |
| 7 purchase totals = | $550.20 | $603.3489 | $603.35 | $603.35 | $603.40 | |