| 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 | $193.45 | 10.652% | $214.0563 | $214.06 | $214.05 | $214.10 |
| Purchase #2 | $189.61 | 12.566% | $213.4364 | $213.44 | $213.45 | $213.40 |
| Purchase #3 | $155.48 | 8.189% | $168.2123 | $168.21 | $168.20 | $168.20 |
| Purchase #4 | $69.96 | 12.601% | $78.7757 | $78.78 | $78.80 | $78.80 |
| Purchase #5 | $43.25 | 3.225% | $44.6448 | $44.64 | $44.65 | $44.60 |
| Purchase #6 | $123.38 | 10.272% | $136.0536 | $136.05 | $136.05 | $136.10 |
| Purchase #7 | $116.86 | 9.219% | $127.6333 | $127.63 | $127.65 | $127.60 |
| 7 purchase totals = | $891.99 | $982.8124 | $982.81 | $982.85 | $982.80 | |