| 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 | $178.89 | 5.521% | $188.7665 | $188.77 | $188.75 | $188.80 |
| Purchase #2 | $118.77 | 6.380% | $126.3475 | $126.35 | $126.35 | $126.30 |
| Purchase #3 | $169.39 | 11.425% | $188.7428 | $188.74 | $188.75 | $188.70 |
| Purchase #4 | $144.62 | 3.818% | $150.1416 | $150.14 | $150.15 | $150.10 |
| Purchase #5 | $198.27 | 8.347% | $214.8196 | $214.82 | $214.80 | $214.80 |
| Purchase #6 | $138.56 | 11.455% | $154.432 | $154.43 | $154.45 | $154.40 |
| Purchase #7 | $164.38 | 9.224% | $179.5424 | $179.54 | $179.55 | $179.50 |
| 7 purchase totals = | $1,112.88 | $1,202.7924 | $1,202.79 | $1,202.80 | $1,202.60 | |