| 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 | $155.91 | 12.192% | $174.9185 | $174.92 | $174.90 | $174.90 |
| Purchase #2 | $144.93 | 13.563% | $164.5869 | $164.59 | $164.60 | $164.60 |
| Purchase #3 | $209.59 | 4.126% | $218.2377 | $218.24 | $218.25 | $218.20 |
| Purchase #4 | $190.96 | 8.377% | $206.9567 | $206.96 | $206.95 | $207.00 |
| Purchase #5 | $237.64 | 8.326% | $257.4259 | $257.43 | $257.45 | $257.40 |
| Purchase #6 | $145.36 | 12.400% | $163.3846 | $163.38 | $163.40 | $163.40 |
| Purchase #7 | $157.61 | 3.217% | $162.6803 | $162.68 | $162.70 | $162.70 |
| 7 purchase totals = | $1,242.00 | $1,348.1906 | $1,348.20 | $1,348.25 | $1,348.20 | |