| 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 | $193.51 | 3.568% | $200.4144 | $200.41 | $200.40 | $200.40 |
| Purchase #2 | $204.39 | 6.836% | $218.3621 | $218.36 | $218.35 | $218.40 |
| Purchase #3 | $139.80 | 10.242% | $154.1183 | $154.12 | $154.10 | $154.10 |
| Purchase #4 | $30.74 | 11.764% | $34.3563 | $34.36 | $34.35 | $34.40 |
| Purchase #5 | $76.63 | 8.479% | $83.1275 | $83.13 | $83.15 | $83.10 |
| Purchase #6 | $55.93 | 10.745% | $61.9397 | $61.94 | $61.95 | $61.90 |
| Purchase #7 | $45.67 | 4.257% | $47.6142 | $47.61 | $47.60 | $47.60 |
| 7 purchase totals = | $746.67 | $799.9325 | $799.93 | $799.90 | $799.90 | |