| 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 | $185.96 | 12.476% | $209.1604 | $209.16 | $209.15 | $209.20 |
| Purchase #2 | $34.37 | 8.210% | $37.1918 | $37.19 | $37.20 | $37.20 |
| Purchase #3 | $155.36 | 7.529% | $167.0571 | $167.06 | $167.05 | $167.10 |
| Purchase #4 | $6.62 | 11.624% | $7.3895 | $7.39 | $7.40 | $7.40 |
| Purchase #5 | $65.44 | 8.868% | $71.2432 | $71.24 | $71.25 | $71.20 |
| Purchase #6 | $124.55 | 7.175% | $133.4865 | $133.49 | $133.50 | $133.50 |
| Purchase #7 | $110.53 | 8.860% | $120.323 | $120.32 | $120.30 | $120.30 |
| 7 purchase totals = | $682.83 | $745.8515 | $745.85 | $745.85 | $745.90 | |