| 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 | $156.49 | 10.634% | $173.1311 | $173.13 | $173.15 | $173.10 |
| Purchase #2 | $123.59 | 8.519% | $134.1186 | $134.12 | $134.10 | $134.10 |
| Purchase #3 | $234.88 | 11.271% | $261.3533 | $261.35 | $261.35 | $261.40 |
| Purchase #4 | $26.45 | 6.463% | $28.1595 | $28.16 | $28.15 | $28.20 |
| Purchase #5 | $60.87 | 11.863% | $68.091 | $68.09 | $68.10 | $68.10 |
| Purchase #6 | $89.52 | 6.631% | $95.4561 | $95.46 | $95.45 | $95.50 |
| Purchase #7 | $183.97 | 4.215% | $191.7243 | $191.72 | $191.70 | $191.70 |
| 7 purchase totals = | $875.77 | $952.0339 | $952.03 | $952.00 | $952.10 | |