| 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 | $147.34 | 13.679% | $167.4946 | $167.49 | $167.50 | $167.50 |
| Purchase #2 | $242.44 | 3.547% | $251.0393 | $251.04 | $251.05 | $251.00 |
| Purchase #3 | $179.93 | 6.522% | $191.665 | $191.67 | $191.65 | $191.70 |
| Purchase #4 | $186.25 | 12.538% | $209.602 | $209.60 | $209.60 | $209.60 |
| Purchase #5 | $42.57 | 13.114% | $48.1526 | $48.15 | $48.15 | $48.20 |
| Purchase #6 | $93.44 | 12.727% | $105.3321 | $105.33 | $105.35 | $105.30 |
| Purchase #7 | $100.80 | 6.374% | $107.225 | $107.23 | $107.25 | $107.20 |
| 7 purchase totals = | $992.77 | $1,080.5106 | $1,080.51 | $1,080.55 | $1,080.50 | |