| 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 | $175.28 | 3.682% | $181.7338 | $181.73 | $181.75 | $181.70 |
| Purchase #2 | $183.92 | 10.848% | $203.8716 | $203.87 | $203.85 | $203.90 |
| Purchase #3 | $67.25 | 12.748% | $75.823 | $75.82 | $75.80 | $75.80 |
| Purchase #4 | $83.61 | 8.404% | $90.6366 | $90.64 | $90.65 | $90.60 |
| Purchase #5 | $224.58 | 6.466% | $239.1013 | $239.10 | $239.10 | $239.10 |
| Purchase #6 | $40.74 | 10.676% | $45.0894 | $45.09 | $45.10 | $45.10 |
| Purchase #7 | $235.90 | 12.653% | $265.7484 | $265.75 | $265.75 | $265.70 |
| 7 purchase totals = | $1,011.28 | $1,102.0041 | $1,102.00 | $1,102.00 | $1,101.90 | |