| 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 | $128.98 | 3.675% | $133.72 | $133.72 | $133.70 | $133.70 |
| Purchase #2 | $203.34 | 5.172% | $213.8567 | $213.86 | $213.85 | $213.90 |
| Purchase #3 | $56.75 | 3.538% | $58.7578 | $58.76 | $58.75 | $58.80 |
| Purchase #4 | $216.95 | 8.250% | $234.8484 | $234.85 | $234.85 | $234.80 |
| Purchase #5 | $196.29 | 8.641% | $213.2514 | $213.25 | $213.25 | $213.30 |
| Purchase #6 | $155.64 | 12.329% | $174.8289 | $174.83 | $174.85 | $174.80 |
| Purchase #7 | $124.91 | 10.713% | $138.2916 | $138.29 | $138.30 | $138.30 |
| 7 purchase totals = | $1,082.86 | $1,167.5548 | $1,167.56 | $1,167.55 | $1,167.60 | |