| 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 | $188.35 | 3.249% | $194.4695 | $194.47 | $194.45 | $194.50 |
| Purchase #2 | $41.45 | 10.639% | $45.8599 | $45.86 | $45.85 | $45.90 |
| Purchase #3 | $195.32 | 3.845% | $202.8301 | $202.83 | $202.85 | $202.80 |
| Purchase #4 | $101.83 | 3.502% | $105.3961 | $105.40 | $105.40 | $105.40 |
| Purchase #5 | $11.33 | 12.235% | $12.7162 | $12.72 | $12.70 | $12.70 |
| Purchase #6 | $158.83 | 7.768% | $171.1679 | $171.17 | $171.15 | $171.20 |
| Purchase #7 | $162.39 | 4.479% | $169.6634 | $169.66 | $169.65 | $169.70 |
| 7 purchase totals = | $859.50 | $902.1031 | $902.11 | $902.05 | $902.20 | |