| 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 | $136.38 | 6.386% | $145.0892 | $145.09 | $145.10 | $145.10 |
| Purchase #2 | $24.76 | 11.269% | $27.5502 | $27.55 | $27.55 | $27.60 |
| Purchase #3 | $128.95 | 13.304% | $146.1055 | $146.11 | $146.10 | $146.10 |
| Purchase #4 | $250.81 | 7.150% | $268.7429 | $268.74 | $268.75 | $268.70 |
| Purchase #5 | $197.90 | 13.488% | $224.5928 | $224.59 | $224.60 | $224.60 |
| Purchase #6 | $182.28 | 5.831% | $192.9087 | $192.91 | $192.90 | $192.90 |
| Purchase #7 | $122.31 | 3.617% | $126.734 | $126.73 | $126.75 | $126.70 |
| 7 purchase totals = | $1,043.39 | $1,131.7233 | $1,131.72 | $1,131.75 | $1,131.70 | |