| 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 | $146.25 | 13.573% | $166.1005 | $166.10 | $166.10 | $166.10 |
| Purchase #2 | $158.30 | 10.473% | $174.8788 | $174.88 | $174.90 | $174.90 |
| Purchase #3 | $247.64 | 3.474% | $256.243 | $256.24 | $256.25 | $256.20 |
| Purchase #4 | $208.98 | 10.652% | $231.2405 | $231.24 | $231.25 | $231.20 |
| Purchase #5 | $5.85 | 6.620% | $6.2373 | $6.24 | $6.25 | $6.20 |
| Purchase #6 | $215.26 | 6.798% | $229.8934 | $229.89 | $229.90 | $229.90 |
| Purchase #7 | $110.32 | 13.198% | $124.88 | $124.88 | $124.90 | $124.90 |
| 7 purchase totals = | $1,092.60 | $1,189.4735 | $1,189.47 | $1,189.55 | $1,189.40 | |