| 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 | $178.30 | 11.239% | $198.3391 | $198.34 | $198.35 | $198.30 |
| Purchase #2 | $241.42 | 4.461% | $252.1897 | $252.19 | $252.20 | $252.20 |
| Purchase #3 | $67.60 | 3.806% | $70.1729 | $70.17 | $70.15 | $70.20 |
| Purchase #4 | $34.55 | 9.648% | $37.8834 | $37.88 | $37.90 | $37.90 |
| Purchase #5 | $122.50 | 11.465% | $136.5446 | $136.54 | $136.55 | $136.50 |
| Purchase #6 | $207.72 | 4.280% | $216.6104 | $216.61 | $216.60 | $216.60 |
| Purchase #7 | $133.28 | 7.599% | $143.4079 | $143.41 | $143.40 | $143.40 |
| 7 purchase totals = | $985.37 | $1,055.1480 | $1,055.14 | $1,055.15 | $1,055.10 | |