| 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 | $141.38 | 13.555% | $160.5441 | $160.54 | $160.55 | $160.50 |
| Purchase #2 | $209.73 | 12.190% | $235.2961 | $235.30 | $235.30 | $235.30 |
| Purchase #3 | $173.26 | 8.845% | $188.5848 | $188.58 | $188.60 | $188.60 |
| Purchase #4 | $177.76 | 4.413% | $185.6045 | $185.60 | $185.60 | $185.60 |
| Purchase #5 | $217.80 | 6.626% | $232.2314 | $232.23 | $232.25 | $232.20 |
| Purchase #6 | $147.48 | 10.816% | $163.4314 | $163.43 | $163.45 | $163.40 |
| Purchase #7 | $33.79 | 9.610% | $37.0372 | $37.04 | $37.05 | $37.00 |
| 7 purchase totals = | $1,101.20 | $1,202.7295 | $1,202.72 | $1,202.80 | $1,202.60 | |