| 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 | $143.44 | 13.794% | $163.2261 | $163.23 | $163.25 | $163.20 |
| Purchase #2 | $99.98 | 8.308% | $108.2863 | $108.29 | $108.30 | $108.30 |
| Purchase #3 | $227.62 | 5.676% | $240.5397 | $240.54 | $240.55 | $240.50 |
| Purchase #4 | $183.37 | 9.777% | $201.2981 | $201.30 | $201.30 | $201.30 |
| Purchase #5 | $164.63 | 9.133% | $179.6657 | $179.67 | $179.65 | $179.70 |
| Purchase #6 | $113.61 | 6.390% | $120.8697 | $120.87 | $120.85 | $120.90 |
| Purchase #7 | $200.80 | 12.212% | $225.3217 | $225.32 | $225.30 | $225.30 |
| 7 purchase totals = | $1,133.45 | $1,239.2073 | $1,239.22 | $1,239.20 | $1,239.20 | |