| 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 | $175.47 | 3.828% | $182.187 | $182.19 | $182.20 | $182.20 |
| Purchase #2 | $185.58 | 5.704% | $196.1655 | $196.17 | $196.15 | $196.20 |
| Purchase #3 | $211.91 | 8.577% | $230.0855 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $247.63 | 6.284% | $263.1911 | $263.19 | $263.20 | $263.20 |
| Purchase #5 | $11.44 | 5.679% | $12.0897 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $68.58 | 6.598% | $73.1049 | $73.10 | $73.10 | $73.10 |
| Purchase #7 | $134.65 | 8.340% | $145.8798 | $145.88 | $145.90 | $145.90 |
| 7 purchase totals = | $1,035.26 | $1,102.7035 | $1,102.71 | $1,102.75 | $1,102.80 | |