| 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 | $167.97 | 10.312% | $185.2911 | $185.29 | $185.30 | $185.30 |
| Purchase #2 | $150.60 | 11.733% | $168.2699 | $168.27 | $168.25 | $168.30 |
| Purchase #3 | $187.61 | 7.150% | $201.0241 | $201.02 | $201.00 | $201.00 |
| Purchase #4 | $77.55 | 4.704% | $81.198 | $81.20 | $81.20 | $81.20 |
| Purchase #5 | $18.66 | 12.776% | $21.044 | $21.04 | $21.05 | $21.00 |
| Purchase #6 | $67.56 | 5.799% | $71.4778 | $71.48 | $71.50 | $71.50 |
| Purchase #7 | $138.52 | 4.413% | $144.6329 | $144.63 | $144.65 | $144.60 |
| 7 purchase totals = | $808.47 | $872.9378 | $872.93 | $872.95 | $872.90 | |