| 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 | $160.35 | 4.200% | $167.0847 | $167.08 | $167.10 | $167.10 |
| Purchase #2 | $51.70 | 11.129% | $57.4537 | $57.45 | $57.45 | $57.50 |
| Purchase #3 | $125.34 | 7.709% | $135.0025 | $135.00 | $135.00 | $135.00 |
| Purchase #4 | $204.52 | 3.313% | $211.2957 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $92.65 | 4.866% | $97.1583 | $97.16 | $97.15 | $97.20 |
| Purchase #6 | $55.56 | 10.775% | $61.5466 | $61.55 | $61.55 | $61.50 |
| Purchase #7 | $6.26 | 9.126% | $6.8313 | $6.83 | $6.85 | $6.80 |
| 7 purchase totals = | $696.38 | $736.3728 | $736.37 | $736.40 | $736.40 | |