| 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 | $129.93 | 13.440% | $147.3926 | $147.39 | $147.40 | $147.40 |
| Purchase #2 | $91.77 | 8.513% | $99.5824 | $99.58 | $99.60 | $99.60 |
| Purchase #3 | $168.98 | 13.429% | $191.6723 | $191.67 | $191.65 | $191.70 |
| Purchase #4 | $46.33 | 6.424% | $49.3062 | $49.31 | $49.30 | $49.30 |
| Purchase #5 | $15.64 | 7.153% | $16.7587 | $16.76 | $16.75 | $16.80 |
| Purchase #6 | $78.63 | 9.456% | $86.0653 | $86.07 | $86.05 | $86.10 |
| Purchase #7 | $228.67 | 6.358% | $243.2088 | $243.21 | $243.20 | $243.20 |
| 7 purchase totals = | $759.95 | $833.9863 | $833.99 | $833.95 | $834.10 | |