| 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 | $222.40 | 7.813% | $239.7761 | $239.78 | $239.80 | $239.80 |
| Purchase #2 | $179.96 | 7.497% | $193.4516 | $193.45 | $193.45 | $193.50 |
| Purchase #3 | $151.52 | 8.320% | $164.1265 | $164.13 | $164.15 | $164.10 |
| Purchase #4 | $126.81 | 11.807% | $141.7825 | $141.78 | $141.80 | $141.80 |
| Purchase #5 | $153.45 | 3.144% | $158.2745 | $158.27 | $158.25 | $158.30 |
| Purchase #6 | $116.57 | 11.869% | $130.4057 | $130.41 | $130.40 | $130.40 |
| Purchase #7 | $15.75 | 10.211% | $17.3582 | $17.36 | $17.35 | $17.40 |
| 7 purchase totals = | $966.46 | $1,045.1751 | $1,045.18 | $1,045.20 | $1,045.30 | |