| 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 | $149.37 | 7.146% | $160.044 | $160.04 | $160.05 | $160.00 |
| Purchase #2 | $25.45 | 9.763% | $27.9347 | $27.93 | $27.95 | $27.90 |
| Purchase #3 | $137.72 | 8.277% | $149.1191 | $149.12 | $149.10 | $149.10 |
| Purchase #4 | $125.81 | 5.223% | $132.3811 | $132.38 | $132.40 | $132.40 |
| Purchase #5 | $126.48 | 8.218% | $136.8741 | $136.87 | $136.85 | $136.90 |
| Purchase #6 | $179.36 | 7.137% | $192.1609 | $192.16 | $192.15 | $192.20 |
| Purchase #7 | $200.53 | 11.186% | $222.9613 | $222.96 | $222.95 | $223.00 |
| 7 purchase totals = | $944.72 | $1,021.4752 | $1,021.46 | $1,021.45 | $1,021.50 | |