| 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 | $179.29 | 3.837% | $186.1694 | $186.17 | $186.15 | $186.20 |
| Purchase #2 | $224.42 | 10.258% | $247.441 | $247.44 | $247.45 | $247.40 |
| Purchase #3 | $60.41 | 3.316% | $62.4132 | $62.41 | $62.40 | $62.40 |
| Purchase #4 | $83.44 | 13.228% | $94.4774 | $94.48 | $94.50 | $94.50 |
| Purchase #5 | $103.77 | 11.442% | $115.6434 | $115.64 | $115.65 | $115.60 |
| Purchase #6 | $68.73 | 10.826% | $76.1707 | $76.17 | $76.15 | $76.20 |
| Purchase #7 | $56.36 | 7.300% | $60.4743 | $60.47 | $60.45 | $60.50 |
| 7 purchase totals = | $776.42 | $842.7894 | $842.78 | $842.75 | $842.80 | |