| 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 | $21.47 | 8.160% | $23.222 | $23.22 | $23.20 | $23.20 |
| Purchase #2 | $156.48 | 5.542% | $165.1521 | $165.15 | $165.15 | $165.20 |
| Purchase #3 | $15.31 | 12.254% | $17.1861 | $17.19 | $17.20 | $17.20 |
| Purchase #4 | $96.36 | 4.244% | $100.4495 | $100.45 | $100.45 | $100.40 |
| Purchase #5 | $39.56 | 11.509% | $44.113 | $44.11 | $44.10 | $44.10 |
| Purchase #6 | $236.50 | 13.704% | $268.91 | $268.91 | $268.90 | $268.90 |
| Purchase #7 | $173.62 | 7.109% | $185.9626 | $185.96 | $185.95 | $186.00 |
| 7 purchase totals = | $739.30 | $804.9953 | $804.99 | $804.95 | $805.00 | |