| 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 | $176.44 | 5.858% | $186.7759 | $186.78 | $186.80 | $186.80 |
| Purchase #2 | $181.66 | 5.581% | $191.7984 | $191.80 | $191.80 | $191.80 |
| Purchase #3 | $227.99 | 9.768% | $250.2601 | $250.26 | $250.25 | $250.30 |
| Purchase #4 | $117.29 | 6.830% | $125.3009 | $125.30 | $125.30 | $125.30 |
| Purchase #5 | $81.59 | 8.253% | $88.3236 | $88.32 | $88.30 | $88.30 |
| Purchase #6 | $71.45 | 13.484% | $81.0843 | $81.08 | $81.10 | $81.10 |
| Purchase #7 | $162.59 | 4.792% | $170.3813 | $170.38 | $170.40 | $170.40 |
| 7 purchase totals = | $1,019.01 | $1,093.9245 | $1,093.92 | $1,093.95 | $1,094.00 | |