| 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 | $139.71 | 13.488% | $158.5541 | $158.55 | $158.55 | $158.60 |
| Purchase #2 | $97.66 | 10.153% | $107.5754 | $107.58 | $107.60 | $107.60 |
| Purchase #3 | $84.97 | 6.433% | $90.4361 | $90.44 | $90.45 | $90.40 |
| Purchase #4 | $228.75 | 9.620% | $250.7558 | $250.76 | $250.75 | $250.80 |
| Purchase #5 | $49.49 | 12.358% | $55.606 | $55.61 | $55.60 | $55.60 |
| Purchase #6 | $215.53 | 11.315% | $239.9172 | $239.92 | $239.90 | $239.90 |
| Purchase #7 | $232.63 | 3.833% | $241.5467 | $241.55 | $241.55 | $241.50 |
| 7 purchase totals = | $1,048.74 | $1,144.3913 | $1,144.41 | $1,144.40 | $1,144.40 | |