| 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 | $186.48 | 6.149% | $197.9467 | $197.95 | $197.95 | $197.90 |
| Purchase #2 | $176.40 | 6.162% | $187.2698 | $187.27 | $187.25 | $187.30 |
| Purchase #3 | $30.88 | 11.314% | $34.3738 | $34.37 | $34.35 | $34.40 |
| Purchase #4 | $51.38 | 7.508% | $55.2376 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $23.76 | 9.592% | $26.0391 | $26.04 | $26.05 | $26.00 |
| Purchase #6 | $122.54 | 9.451% | $134.1213 | $134.12 | $134.10 | $134.10 |
| Purchase #7 | $51.81 | 7.504% | $55.6978 | $55.70 | $55.70 | $55.70 |
| 7 purchase totals = | $643.25 | $690.6861 | $690.69 | $690.65 | $690.60 | |