| 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 | $127.77 | 6.743% | $136.3855 | $136.39 | $136.40 | $136.40 |
| Purchase #2 | $12.43 | 13.844% | $14.1508 | $14.15 | $14.15 | $14.20 |
| Purchase #3 | $110.41 | 9.198% | $120.5655 | $120.57 | $120.55 | $120.60 |
| Purchase #4 | $201.61 | 13.630% | $229.0894 | $229.09 | $229.10 | $229.10 |
| Purchase #5 | $52.31 | 10.571% | $57.8397 | $57.84 | $57.85 | $57.80 |
| Purchase #6 | $94.35 | 7.347% | $101.2819 | $101.28 | $101.30 | $101.30 |
| Purchase #7 | $188.75 | 4.549% | $197.3362 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $787.63 | $856.6490 | $856.66 | $856.70 | $856.70 | |