| 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 | $150.61 | 13.446% | $170.861 | $170.86 | $170.85 | $170.90 |
| Purchase #2 | $87.63 | 11.697% | $97.8801 | $97.88 | $97.90 | $97.90 |
| Purchase #3 | $49.78 | 6.143% | $52.838 | $52.84 | $52.85 | $52.80 |
| Purchase #4 | $202.66 | 7.189% | $217.2292 | $217.23 | $217.25 | $217.20 |
| Purchase #5 | $112.61 | 12.301% | $126.4622 | $126.46 | $126.45 | $126.50 |
| Purchase #6 | $150.77 | 8.485% | $163.5628 | $163.56 | $163.55 | $163.60 |
| Purchase #7 | $8.35 | 12.345% | $9.3808 | $9.38 | $9.40 | $9.40 |
| 7 purchase totals = | $762.41 | $838.2141 | $838.21 | $838.25 | $838.30 | |