| 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 | $145.84 | 5.612% | $154.0245 | $154.02 | $154.00 | $154.00 |
| Purchase #2 | $125.27 | 10.322% | $138.2004 | $138.20 | $138.20 | $138.20 |
| Purchase #3 | $245.32 | 4.144% | $255.4861 | $255.49 | $255.50 | $255.50 |
| Purchase #4 | $23.81 | 6.830% | $25.4362 | $25.44 | $25.45 | $25.40 |
| Purchase #5 | $71.30 | 9.107% | $77.7933 | $77.79 | $77.80 | $77.80 |
| Purchase #6 | $9.60 | 4.502% | $10.0322 | $10.03 | $10.05 | $10.00 |
| Purchase #7 | $72.60 | 10.373% | $80.1308 | $80.13 | $80.15 | $80.10 |
| 7 purchase totals = | $693.74 | $741.1035 | $741.10 | $741.15 | $741.00 | |