| 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 | $113.58 | 13.789% | $129.2415 | $129.24 | $129.25 | $129.20 |
| Purchase #2 | $8.92 | 4.197% | $9.2944 | $9.29 | $9.30 | $9.30 |
| Purchase #3 | $60.32 | 4.758% | $63.19 | $63.19 | $63.20 | $63.20 |
| Purchase #4 | $142.50 | 12.861% | $160.8269 | $160.83 | $160.85 | $160.80 |
| Purchase #5 | $208.79 | 13.150% | $236.2459 | $236.25 | $236.25 | $236.20 |
| Purchase #6 | $69.97 | 7.419% | $75.1611 | $75.16 | $75.15 | $75.20 |
| Purchase #7 | $90.92 | 11.862% | $101.7049 | $101.70 | $101.70 | $101.70 |
| 7 purchase totals = | $695.00 | $775.6647 | $775.66 | $775.70 | $775.60 | |