| 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 | $79.38 | 8.562% | $86.1765 | $86.18 | $86.20 | $86.20 |
| Purchase #2 | $106.31 | 3.758% | $110.3051 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $117.40 | 5.103% | $123.3909 | $123.39 | $123.40 | $123.40 |
| Purchase #4 | $145.42 | 6.803% | $155.3129 | $155.31 | $155.30 | $155.30 |
| Purchase #5 | $62.60 | 7.167% | $67.0865 | $67.09 | $67.10 | $67.10 |
| Purchase #6 | $155.64 | 13.167% | $176.1331 | $176.13 | $176.15 | $176.10 |
| Purchase #7 | $195.44 | 8.669% | $212.3827 | $212.38 | $212.40 | $212.40 |
| 7 purchase totals = | $862.19 | $930.7877 | $930.79 | $930.85 | $930.80 | |