| 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 | $138.54 | 5.557% | $146.2387 | $146.24 | $146.25 | $146.20 |
| Purchase #2 | $129.67 | 8.522% | $140.7205 | $140.72 | $140.70 | $140.70 |
| Purchase #3 | $83.99 | 13.346% | $95.1993 | $95.20 | $95.20 | $95.20 |
| Purchase #4 | $91.44 | 11.271% | $101.7462 | $101.75 | $101.75 | $101.70 |
| Purchase #5 | $163.78 | 9.244% | $178.9198 | $178.92 | $178.90 | $178.90 |
| Purchase #6 | $101.90 | 4.854% | $106.8462 | $106.85 | $106.85 | $106.80 |
| Purchase #7 | $155.75 | 3.512% | $161.2199 | $161.22 | $161.20 | $161.20 |
| 7 purchase totals = | $865.07 | $930.8906 | $930.90 | $930.85 | $930.70 | |