| 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 | $189.80 | 13.104% | $214.6714 | $214.67 | $214.65 | $214.70 |
| Purchase #2 | $129.92 | 13.449% | $147.3929 | $147.39 | $147.40 | $147.40 |
| Purchase #3 | $138.71 | 10.285% | $152.9763 | $152.98 | $153.00 | $153.00 |
| Purchase #4 | $62.78 | 4.652% | $65.7005 | $65.70 | $65.70 | $65.70 |
| Purchase #5 | $206.66 | 13.613% | $234.7926 | $234.79 | $234.80 | $234.80 |
| Purchase #6 | $10.94 | 3.315% | $11.3027 | $11.30 | $11.30 | $11.30 |
| Purchase #7 | $58.48 | 9.306% | $63.9221 | $63.92 | $63.90 | $63.90 |
| 7 purchase totals = | $797.29 | $890.7585 | $890.75 | $890.75 | $890.80 | |