| 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 | $11.31 | 3.343% | $11.6881 | $11.69 | $11.70 | $11.70 |
| Purchase #2 | $135.38 | 11.402% | $150.816 | $150.82 | $150.80 | $150.80 |
| Purchase #3 | $84.83 | 10.841% | $94.0264 | $94.03 | $94.05 | $94.00 |
| Purchase #4 | $126.71 | 7.568% | $136.2994 | $136.30 | $136.30 | $136.30 |
| Purchase #5 | $80.42 | 13.866% | $91.571 | $91.57 | $91.55 | $91.60 |
| Purchase #6 | $176.46 | 9.137% | $192.5832 | $192.58 | $192.60 | $192.60 |
| Purchase #7 | $14.47 | 12.553% | $16.2864 | $16.29 | $16.30 | $16.30 |
| 7 purchase totals = | $629.58 | $693.2705 | $693.28 | $693.30 | $693.30 | |