| 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 | $126.73 | 6.475% | $134.9358 | $134.94 | $134.95 | $134.90 |
| Purchase #2 | $38.60 | 6.857% | $41.2468 | $41.25 | $41.25 | $41.20 |
| Purchase #3 | $220.54 | 7.422% | $236.9085 | $236.91 | $236.90 | $236.90 |
| Purchase #4 | $160.80 | 11.605% | $179.4608 | $179.46 | $179.45 | $179.50 |
| Purchase #5 | $7.52 | 11.779% | $8.4058 | $8.41 | $8.40 | $8.40 |
| Purchase #6 | $61.99 | 9.450% | $67.8481 | $67.85 | $67.85 | $67.80 |
| Purchase #7 | $58.83 | 12.481% | $66.1726 | $66.17 | $66.15 | $66.20 |
| 7 purchase totals = | $675.01 | $734.9784 | $734.99 | $734.95 | $734.90 | |