| 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 | $164.61 | 12.425% | $185.0628 | $185.06 | $185.05 | $185.10 |
| Purchase #2 | $163.28 | 12.578% | $183.8174 | $183.82 | $183.80 | $183.80 |
| Purchase #3 | $210.67 | 6.423% | $224.2013 | $224.20 | $224.20 | $224.20 |
| Purchase #4 | $51.99 | 7.321% | $55.7962 | $55.80 | $55.80 | $55.80 |
| Purchase #5 | $139.54 | 8.450% | $151.3311 | $151.33 | $151.35 | $151.30 |
| Purchase #6 | $192.95 | 13.661% | $219.3089 | $219.31 | $219.30 | $219.30 |
| Purchase #7 | $112.38 | 10.418% | $124.0877 | $124.09 | $124.10 | $124.10 |
| 7 purchase totals = | $1,035.42 | $1,143.6054 | $1,143.61 | $1,143.60 | $1,143.60 | |