| 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 | $173.88 | 9.824% | $190.962 | $190.96 | $190.95 | $191.00 |
| Purchase #2 | $192.85 | 3.409% | $199.4243 | $199.42 | $199.40 | $199.40 |
| Purchase #3 | $130.97 | 5.311% | $137.9258 | $137.93 | $137.95 | $137.90 |
| Purchase #4 | $136.97 | 8.282% | $148.3139 | $148.31 | $148.30 | $148.30 |
| Purchase #5 | $225.61 | 3.721% | $234.0049 | $234.00 | $234.00 | $234.00 |
| Purchase #6 | $166.46 | 13.377% | $188.7274 | $188.73 | $188.75 | $188.70 |
| Purchase #7 | $101.65 | 6.316% | $108.0702 | $108.07 | $108.05 | $108.10 |
| 7 purchase totals = | $1,128.39 | $1,207.4285 | $1,207.42 | $1,207.40 | $1,207.40 | |