| 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 | $156.63 | 4.511% | $163.6956 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $20.43 | 13.812% | $23.2518 | $23.25 | $23.25 | $23.30 |
| Purchase #3 | $138.64 | 12.568% | $156.0643 | $156.06 | $156.05 | $156.10 |
| Purchase #4 | $64.46 | 8.433% | $69.8959 | $69.90 | $69.90 | $69.90 |
| Purchase #5 | $140.79 | 3.144% | $145.2164 | $145.22 | $145.20 | $145.20 |
| Purchase #6 | $93.56 | 12.825% | $105.5591 | $105.56 | $105.55 | $105.60 |
| Purchase #7 | $213.64 | 3.283% | $220.6538 | $220.65 | $220.65 | $220.70 |
| 7 purchase totals = | $828.15 | $884.3369 | $884.34 | $884.30 | $884.50 | |