| 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 | $134.68 | 6.205% | $143.0369 | $143.04 | $143.05 | $143.00 |
| Purchase #2 | $140.83 | 9.653% | $154.4243 | $154.42 | $154.40 | $154.40 |
| Purchase #3 | $49.45 | 9.742% | $54.2674 | $54.27 | $54.25 | $54.30 |
| Purchase #4 | $74.27 | 12.112% | $83.2656 | $83.27 | $83.25 | $83.30 |
| Purchase #5 | $178.43 | 12.661% | $201.021 | $201.02 | $201.00 | $201.00 |
| Purchase #6 | $33.52 | 8.540% | $36.3826 | $36.38 | $36.40 | $36.40 |
| Purchase #7 | $137.78 | 7.445% | $148.0377 | $148.04 | $148.05 | $148.00 |
| 7 purchase totals = | $748.96 | $820.4355 | $820.44 | $820.40 | $820.40 | |