| 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 | $75.79 | 7.131% | $81.1946 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $19.70 | 11.594% | $21.984 | $21.98 | $22.00 | $22.00 |
| Purchase #3 | $19.70 | 12.138% | $22.0912 | $22.09 | $22.10 | $22.10 |
| Purchase #4 | $153.92 | 7.430% | $165.3563 | $165.36 | $165.35 | $165.40 |
| Purchase #5 | $250.71 | 5.827% | $265.3189 | $265.32 | $265.30 | $265.30 |
| Purchase #6 | $192.45 | 3.139% | $198.491 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $93.55 | 9.218% | $102.1734 | $102.17 | $102.15 | $102.20 |
| 7 purchase totals = | $805.82 | $856.6094 | $856.60 | $856.60 | $856.70 | |