| 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 | $111.49 | 6.617% | $118.8673 | $118.87 | $118.85 | $118.90 |
| Purchase #2 | $207.53 | 5.224% | $218.3714 | $218.37 | $218.35 | $218.40 |
| Purchase #3 | $61.26 | 10.582% | $67.7425 | $67.74 | $67.75 | $67.70 |
| Purchase #4 | $190.73 | 10.438% | $210.6384 | $210.64 | $210.65 | $210.60 |
| Purchase #5 | $97.49 | 10.329% | $107.5597 | $107.56 | $107.55 | $107.60 |
| Purchase #6 | $118.28 | 5.293% | $124.5406 | $124.54 | $124.55 | $124.50 |
| Purchase #7 | $58.62 | 6.543% | $62.4555 | $62.46 | $62.45 | $62.50 |
| 7 purchase totals = | $845.40 | $910.1754 | $910.18 | $910.15 | $910.20 | |