| 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 | $127.26 | 12.843% | $143.604 | $143.60 | $143.60 | $143.60 |
| Purchase #2 | $70.91 | 4.819% | $74.3272 | $74.33 | $74.35 | $74.30 |
| Purchase #3 | $152.78 | 8.765% | $166.1712 | $166.17 | $166.15 | $166.20 |
| Purchase #4 | $201.56 | 12.716% | $227.1904 | $227.19 | $227.20 | $227.20 |
| Purchase #5 | $38.95 | 11.179% | $43.3042 | $43.30 | $43.30 | $43.30 |
| Purchase #6 | $12.54 | 11.373% | $13.9662 | $13.97 | $13.95 | $14.00 |
| Purchase #7 | $45.91 | 9.733% | $50.3784 | $50.38 | $50.40 | $50.40 |
| 7 purchase totals = | $649.91 | $718.9416 | $718.94 | $718.95 | $719.00 | |