| 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 | $171.95 | 8.249% | $186.1342 | $186.13 | $186.15 | $186.10 |
| Purchase #2 | $125.48 | 7.400% | $134.7655 | $134.77 | $134.75 | $134.80 |
| Purchase #3 | $170.84 | 8.152% | $184.7669 | $184.77 | $184.75 | $184.80 |
| Purchase #4 | $168.88 | 13.247% | $191.2515 | $191.25 | $191.25 | $191.30 |
| Purchase #5 | $177.79 | 13.784% | $202.2966 | $202.30 | $202.30 | $202.30 |
| Purchase #6 | $93.65 | 9.544% | $102.588 | $102.59 | $102.60 | $102.60 |
| Purchase #7 | $52.82 | 8.389% | $57.2511 | $57.25 | $57.25 | $57.30 |
| 7 purchase totals = | $961.41 | $1,059.0538 | $1,059.06 | $1,059.05 | $1,059.20 | |