| 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 | $132.73 | 3.564% | $137.4605 | $137.46 | $137.45 | $137.50 |
| Purchase #2 | $162.43 | 8.353% | $175.9978 | $176.00 | $176.00 | $176.00 |
| Purchase #3 | $180.82 | 10.120% | $199.119 | $199.12 | $199.10 | $199.10 |
| Purchase #4 | $117.67 | 7.690% | $126.7188 | $126.72 | $126.70 | $126.70 |
| Purchase #5 | $83.75 | 13.304% | $94.8921 | $94.89 | $94.90 | $94.90 |
| Purchase #6 | $60.88 | 12.622% | $68.5643 | $68.56 | $68.55 | $68.60 |
| Purchase #7 | $10.26 | 7.780% | $11.0582 | $11.06 | $11.05 | $11.10 |
| 7 purchase totals = | $748.54 | $813.8107 | $813.81 | $813.75 | $813.90 | |