| 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 | $175.65 | 3.872% | $182.4512 | $182.45 | $182.45 | $182.50 |
| Purchase #2 | $94.56 | 7.143% | $101.3144 | $101.31 | $101.30 | $101.30 |
| Purchase #3 | $124.51 | 8.153% | $134.6613 | $134.66 | $134.65 | $134.70 |
| Purchase #4 | $204.92 | 11.789% | $229.078 | $229.08 | $229.10 | $229.10 |
| Purchase #5 | $88.61 | 12.311% | $99.5188 | $99.52 | $99.50 | $99.50 |
| Purchase #6 | $186.34 | 13.418% | $211.3431 | $211.34 | $211.35 | $211.30 |
| Purchase #7 | $13.55 | 11.383% | $15.0924 | $15.09 | $15.10 | $15.10 |
| 7 purchase totals = | $888.14 | $973.4592 | $973.45 | $973.45 | $973.50 | |