| 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 | $112.39 | 10.418% | $124.0988 | $124.10 | $124.10 | $124.10 |
| Purchase #2 | $132.46 | 13.359% | $150.1553 | $150.16 | $150.15 | $150.20 |
| Purchase #3 | $48.32 | 8.814% | $52.5789 | $52.58 | $52.60 | $52.60 |
| Purchase #4 | $23.33 | 8.520% | $25.3177 | $25.32 | $25.30 | $25.30 |
| Purchase #5 | $113.71 | 11.520% | $126.8094 | $126.81 | $126.80 | $126.80 |
| Purchase #6 | $114.81 | 10.317% | $126.6549 | $126.65 | $126.65 | $126.70 |
| Purchase #7 | $151.60 | 11.234% | $168.6307 | $168.63 | $168.65 | $168.60 |
| 7 purchase totals = | $696.62 | $774.2457 | $774.25 | $774.25 | $774.30 | |