| 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 | $123.94 | 9.871% | $136.1741 | $136.17 | $136.15 | $136.20 |
| Purchase #2 | $220.87 | 3.444% | $228.4768 | $228.48 | $228.50 | $228.50 |
| Purchase #3 | $12.79 | 13.270% | $14.4872 | $14.49 | $14.50 | $14.50 |
| Purchase #4 | $173.62 | 8.429% | $188.2544 | $188.25 | $188.25 | $188.30 |
| Purchase #5 | $177.94 | 13.249% | $201.5153 | $201.52 | $201.50 | $201.50 |
| Purchase #6 | $168.66 | 7.540% | $181.377 | $181.38 | $181.40 | $181.40 |
| Purchase #7 | $187.97 | 13.448% | $213.2482 | $213.25 | $213.25 | $213.20 |
| 7 purchase totals = | $1,065.79 | $1,163.5330 | $1,163.54 | $1,163.55 | $1,163.60 | |