| 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 | $174.47 | 9.870% | $191.6902 | $191.69 | $191.70 | $191.70 |
| Purchase #2 | $229.72 | 9.521% | $251.5916 | $251.59 | $251.60 | $251.60 |
| Purchase #3 | $109.82 | 3.383% | $113.5352 | $113.54 | $113.55 | $113.50 |
| Purchase #4 | $208.51 | 6.457% | $221.9735 | $221.97 | $221.95 | $222.00 |
| Purchase #5 | $14.62 | 4.714% | $15.3092 | $15.31 | $15.30 | $15.30 |
| Purchase #6 | $97.55 | 7.615% | $104.9784 | $104.98 | $105.00 | $105.00 |
| Purchase #7 | $171.65 | 4.316% | $179.0584 | $179.06 | $179.05 | $179.10 |
| 7 purchase totals = | $1,006.34 | $1,078.1365 | $1,078.14 | $1,078.15 | $1,078.20 | |