| 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 | $190.65 | 6.242% | $202.5504 | $202.55 | $202.55 | $202.60 |
| Purchase #2 | $134.85 | 7.789% | $145.3535 | $145.35 | $145.35 | $145.40 |
| Purchase #3 | $29.86 | 8.104% | $32.2799 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $57.82 | 3.495% | $59.8408 | $59.84 | $59.85 | $59.80 |
| Purchase #5 | $145.36 | 12.350% | $163.312 | $163.31 | $163.30 | $163.30 |
| Purchase #6 | $88.61 | 9.766% | $97.2637 | $97.26 | $97.25 | $97.30 |
| Purchase #7 | $45.61 | 3.301% | $47.1156 | $47.12 | $47.10 | $47.10 |
| 7 purchase totals = | $692.76 | $747.7159 | $747.71 | $747.70 | $747.80 | |