| 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 | $209.89 | 7.357% | $225.3316 | $225.33 | $225.35 | $225.30 |
| Purchase #2 | $192.72 | 11.841% | $215.54 | $215.54 | $215.55 | $215.50 |
| Purchase #3 | $176.96 | 5.123% | $186.0257 | $186.03 | $186.05 | $186.00 |
| Purchase #4 | $160.32 | 12.255% | $179.9672 | $179.97 | $179.95 | $180.00 |
| Purchase #5 | $182.91 | 5.678% | $193.2956 | $193.30 | $193.30 | $193.30 |
| Purchase #6 | $142.51 | 4.152% | $148.427 | $148.43 | $148.45 | $148.40 |
| Purchase #7 | $162.84 | 8.511% | $176.6993 | $176.70 | $176.70 | $176.70 |
| 7 purchase totals = | $1,228.15 | $1,325.2864 | $1,325.30 | $1,325.35 | $1,325.20 | |