| 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 | $163.68 | 13.775% | $186.2269 | $186.23 | $186.25 | $186.20 |
| Purchase #2 | $24.74 | 4.798% | $25.927 | $25.93 | $25.95 | $25.90 |
| Purchase #3 | $210.64 | 5.474% | $222.1704 | $222.17 | $222.15 | $222.20 |
| Purchase #4 | $115.55 | 3.253% | $119.3088 | $119.31 | $119.30 | $119.30 |
| Purchase #5 | $34.64 | 12.566% | $38.9929 | $38.99 | $39.00 | $39.00 |
| Purchase #6 | $85.40 | 5.642% | $90.2183 | $90.22 | $90.20 | $90.20 |
| Purchase #7 | $225.77 | 10.832% | $250.2254 | $250.23 | $250.25 | $250.20 |
| 7 purchase totals = | $860.42 | $933.0697 | $933.08 | $933.10 | $933.00 | |