| 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 | $147.43 | 10.351% | $162.6905 | $162.69 | $162.70 | $162.70 |
| Purchase #2 | $51.91 | 10.171% | $57.1898 | $57.19 | $57.20 | $57.20 |
| Purchase #3 | $149.46 | 8.227% | $161.7561 | $161.76 | $161.75 | $161.80 |
| Purchase #4 | $67.83 | 12.360% | $76.2138 | $76.21 | $76.20 | $76.20 |
| Purchase #5 | $197.80 | 12.565% | $222.6536 | $222.65 | $222.65 | $222.70 |
| Purchase #6 | $234.53 | 4.530% | $245.1542 | $245.15 | $245.15 | $245.20 |
| Purchase #7 | $22.25 | 5.738% | $23.5267 | $23.53 | $23.55 | $23.50 |
| 7 purchase totals = | $871.21 | $949.1847 | $949.18 | $949.20 | $949.30 | |