| 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 | $156.88 | 11.788% | $175.373 | $175.37 | $175.35 | $175.40 |
| Purchase #2 | $29.42 | 11.414% | $32.778 | $32.78 | $32.80 | $32.80 |
| Purchase #3 | $63.67 | 12.750% | $71.7879 | $71.79 | $71.80 | $71.80 |
| Purchase #4 | $130.79 | 5.409% | $137.8644 | $137.86 | $137.85 | $137.90 |
| Purchase #5 | $182.37 | 8.754% | $198.3347 | $198.33 | $198.35 | $198.30 |
| Purchase #6 | $60.45 | 8.284% | $65.4577 | $65.46 | $65.45 | $65.50 |
| Purchase #7 | $26.55 | 13.853% | $30.228 | $30.23 | $30.25 | $30.20 |
| 7 purchase totals = | $650.13 | $711.8237 | $711.82 | $711.85 | $711.90 | |