| 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 | $176.91 | 9.148% | $193.0937 | $193.09 | $193.10 | $193.10 |
| Purchase #2 | $188.92 | 5.139% | $198.6286 | $198.63 | $198.65 | $198.60 |
| Purchase #3 | $148.27 | 5.747% | $156.7911 | $156.79 | $156.80 | $156.80 |
| Purchase #4 | $250.72 | 12.607% | $282.3283 | $282.33 | $282.35 | $282.30 |
| Purchase #5 | $18.99 | 13.547% | $21.5626 | $21.56 | $21.55 | $21.60 |
| Purchase #6 | $26.42 | 7.455% | $28.3896 | $28.39 | $28.40 | $28.40 |
| Purchase #7 | $207.59 | 6.568% | $221.2245 | $221.22 | $221.20 | $221.20 |
| 7 purchase totals = | $1,017.82 | $1,102.0184 | $1,102.01 | $1,102.05 | $1,102.00 | |