| 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 | $190.99 | 4.349% | $199.2962 | $199.30 | $199.30 | $199.30 |
| Purchase #2 | $146.40 | 9.446% | $160.2289 | $160.23 | $160.25 | $160.20 |
| Purchase #3 | $176.60 | 11.483% | $196.879 | $196.88 | $196.90 | $196.90 |
| Purchase #4 | $127.59 | 6.642% | $136.0645 | $136.06 | $136.05 | $136.10 |
| Purchase #5 | $186.54 | 12.200% | $209.2979 | $209.30 | $209.30 | $209.30 |
| Purchase #6 | $22.86 | 4.631% | $23.9186 | $23.92 | $23.90 | $23.90 |
| Purchase #7 | $178.92 | 13.678% | $203.3927 | $203.39 | $203.40 | $203.40 |
| 7 purchase totals = | $1,029.90 | $1,129.0778 | $1,129.08 | $1,129.10 | $1,129.10 | |