| 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 | $174.74 | 7.851% | $188.4588 | $188.46 | $188.45 | $188.50 |
| Purchase #2 | $18.71 | 5.436% | $19.7271 | $19.73 | $19.75 | $19.70 |
| Purchase #3 | $83.69 | 9.253% | $91.4338 | $91.43 | $91.45 | $91.40 |
| Purchase #4 | $226.79 | 3.545% | $234.8297 | $234.83 | $234.85 | $234.80 |
| Purchase #5 | $222.54 | 9.235% | $243.0916 | $243.09 | $243.10 | $243.10 |
| Purchase #6 | $219.99 | 3.675% | $228.0746 | $228.07 | $228.05 | $228.10 |
| Purchase #7 | $179.97 | 10.688% | $199.2052 | $199.21 | $199.20 | $199.20 |
| 7 purchase totals = | $1,126.43 | $1,204.8208 | $1,204.82 | $1,204.85 | $1,204.80 | |