| 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 | $147.98 | 8.594% | $160.6974 | $160.70 | $160.70 | $160.70 |
| Purchase #2 | $23.97 | 9.492% | $26.2452 | $26.25 | $26.25 | $26.20 |
| Purchase #3 | $169.48 | 9.807% | $186.1009 | $186.10 | $186.10 | $186.10 |
| Purchase #4 | $177.36 | 8.454% | $192.354 | $192.35 | $192.35 | $192.40 |
| Purchase #5 | $49.86 | 13.277% | $56.4799 | $56.48 | $56.50 | $56.50 |
| Purchase #6 | $19.91 | 9.151% | $21.732 | $21.73 | $21.75 | $21.70 |
| Purchase #7 | $79.89 | 7.844% | $86.1566 | $86.16 | $86.15 | $86.20 |
| 7 purchase totals = | $668.45 | $729.7660 | $729.77 | $729.80 | $729.80 | |