| 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 | $205.34 | 3.333% | $212.184 | $212.18 | $212.20 | $212.20 |
| Purchase #2 | $148.92 | 11.783% | $166.4672 | $166.47 | $166.45 | $166.50 |
| Purchase #3 | $22.50 | 9.199% | $24.5698 | $24.57 | $24.55 | $24.60 |
| Purchase #4 | $147.66 | 12.603% | $166.2696 | $166.27 | $166.25 | $166.30 |
| Purchase #5 | $101.73 | 4.391% | $106.197 | $106.20 | $106.20 | $106.20 |
| Purchase #6 | $6.42 | 6.449% | $6.834 | $6.83 | $6.85 | $6.80 |
| Purchase #7 | $14.61 | 8.711% | $15.8827 | $15.88 | $15.90 | $15.90 |
| 7 purchase totals = | $647.18 | $698.4043 | $698.40 | $698.40 | $698.50 | |