| 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 | $134.63 | 10.182% | $148.338 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $199.38 | 11.618% | $222.544 | $222.54 | $222.55 | $222.50 |
| Purchase #3 | $40.39 | 13.183% | $45.7146 | $45.71 | $45.70 | $45.70 |
| Purchase #4 | $226.52 | 9.622% | $248.3158 | $248.32 | $248.30 | $248.30 |
| Purchase #5 | $193.61 | 7.377% | $207.8926 | $207.89 | $207.90 | $207.90 |
| Purchase #6 | $157.58 | 10.750% | $174.5199 | $174.52 | $174.50 | $174.50 |
| Purchase #7 | $168.95 | 13.484% | $191.7312 | $191.73 | $191.75 | $191.70 |
| 7 purchase totals = | $1,121.06 | $1,239.0561 | $1,239.05 | $1,239.05 | $1,238.90 | |