| 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 | $142.90 | 8.379% | $154.8736 | $154.87 | $154.85 | $154.90 |
| Purchase #2 | $26.87 | 11.855% | $30.0554 | $30.06 | $30.05 | $30.10 |
| Purchase #3 | $192.58 | 7.314% | $206.6653 | $206.67 | $206.65 | $206.70 |
| Purchase #4 | $239.76 | 10.424% | $264.7526 | $264.75 | $264.75 | $264.80 |
| Purchase #5 | $71.92 | 7.503% | $77.3162 | $77.32 | $77.30 | $77.30 |
| Purchase #6 | $182.81 | 5.467% | $192.8042 | $192.80 | $192.80 | $192.80 |
| Purchase #7 | $97.35 | 11.860% | $108.8957 | $108.90 | $108.90 | $108.90 |
| 7 purchase totals = | $954.19 | $1,035.3630 | $1,035.37 | $1,035.30 | $1,035.50 | |