| 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 | $180.77 | 11.288% | $201.1753 | $201.18 | $201.20 | $201.20 |
| Purchase #2 | $71.94 | 10.179% | $79.2628 | $79.26 | $79.25 | $79.30 |
| Purchase #3 | $192.45 | 12.529% | $216.5621 | $216.56 | $216.55 | $216.60 |
| Purchase #4 | $244.52 | 8.273% | $264.7491 | $264.75 | $264.75 | $264.70 |
| Purchase #5 | $48.96 | 13.488% | $55.5637 | $55.56 | $55.55 | $55.60 |
| Purchase #6 | $94.92 | 4.826% | $99.5008 | $99.50 | $99.50 | $99.50 |
| Purchase #7 | $21.37 | 9.459% | $23.3914 | $23.39 | $23.40 | $23.40 |
| 7 purchase totals = | $854.93 | $940.2052 | $940.20 | $940.20 | $940.30 | |