| 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 | $193.58 | 4.559% | $202.4053 | $202.41 | $202.40 | $202.40 |
| Purchase #2 | $154.97 | 3.373% | $160.1971 | $160.20 | $160.20 | $160.20 |
| Purchase #3 | $53.97 | 7.699% | $58.1252 | $58.13 | $58.15 | $58.10 |
| Purchase #4 | $30.78 | 12.438% | $34.6084 | $34.61 | $34.60 | $34.60 |
| Purchase #5 | $76.89 | 13.481% | $87.2555 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $127.37 | 5.373% | $134.2136 | $134.21 | $134.20 | $134.20 |
| Purchase #7 | $218.32 | 11.559% | $243.5556 | $243.56 | $243.55 | $243.60 |
| 7 purchase totals = | $855.88 | $920.3607 | $920.38 | $920.35 | $920.40 | |