| 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 | $163.37 | 4.825% | $171.2526 | $171.25 | $171.25 | $171.30 |
| Purchase #2 | $195.35 | 8.569% | $212.0895 | $212.09 | $212.10 | $212.10 |
| Purchase #3 | $233.54 | 8.646% | $253.7319 | $253.73 | $253.75 | $253.70 |
| Purchase #4 | $117.61 | 4.359% | $122.7366 | $122.74 | $122.75 | $122.70 |
| Purchase #5 | $96.61 | 12.228% | $108.4235 | $108.42 | $108.40 | $108.40 |
| Purchase #6 | $26.34 | 3.547% | $27.2743 | $27.27 | $27.25 | $27.30 |
| Purchase #7 | $232.95 | 11.413% | $259.5366 | $259.54 | $259.55 | $259.50 |
| 7 purchase totals = | $1,065.77 | $1,155.0450 | $1,155.04 | $1,155.05 | $1,155.00 | |