| 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 | $131.95 | 11.325% | $146.8933 | $146.89 | $146.90 | $146.90 |
| Purchase #2 | $181.81 | 5.760% | $192.2823 | $192.28 | $192.30 | $192.30 |
| Purchase #3 | $30.72 | 3.229% | $31.7119 | $31.71 | $31.70 | $31.70 |
| Purchase #4 | $212.85 | 13.697% | $242.0041 | $242.00 | $242.00 | $242.00 |
| Purchase #5 | $186.54 | 7.611% | $200.7376 | $200.74 | $200.75 | $200.70 |
| Purchase #6 | $133.70 | 7.835% | $144.1754 | $144.18 | $144.20 | $144.20 |
| Purchase #7 | $132.51 | 6.747% | $141.4504 | $141.45 | $141.45 | $141.50 |
| 7 purchase totals = | $1,010.08 | $1,099.2550 | $1,099.25 | $1,099.30 | $1,099.30 | |