| 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 | $170.44 | 6.207% | $181.0192 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $219.61 | 7.611% | $236.3245 | $236.32 | $236.30 | $236.30 |
| Purchase #3 | $55.80 | 4.863% | $58.5136 | $58.51 | $58.50 | $58.50 |
| Purchase #4 | $229.47 | 10.819% | $254.2964 | $254.30 | $254.30 | $254.30 |
| Purchase #5 | $131.70 | 11.840% | $147.2933 | $147.29 | $147.30 | $147.30 |
| Purchase #6 | $32.94 | 10.351% | $36.3496 | $36.35 | $36.35 | $36.30 |
| Purchase #7 | $157.43 | 12.116% | $176.5042 | $176.50 | $176.50 | $176.50 |
| 7 purchase totals = | $997.39 | $1,090.3008 | $1,090.29 | $1,090.25 | $1,090.20 | |