| 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 | $138.29 | 5.270% | $145.5779 | $145.58 | $145.60 | $145.60 |
| Purchase #2 | $175.48 | 8.759% | $190.8503 | $190.85 | $190.85 | $190.90 |
| Purchase #3 | $87.40 | 4.543% | $91.3706 | $91.37 | $91.35 | $91.40 |
| Purchase #4 | $24.78 | 8.553% | $26.8994 | $26.90 | $26.90 | $26.90 |
| Purchase #5 | $65.71 | 11.624% | $73.3481 | $73.35 | $73.35 | $73.30 |
| Purchase #6 | $210.54 | 11.400% | $234.5416 | $234.54 | $234.55 | $234.50 |
| Purchase #7 | $33.76 | 7.385% | $36.2532 | $36.25 | $36.25 | $36.30 |
| 7 purchase totals = | $735.96 | $798.8411 | $798.84 | $798.85 | $798.90 | |